Hydrogen Detector - User Manual  

Extracted text

Hydrogen Detector
User Manual

2023 © Peak Scientific – Rev 6 – 12/12/23

H2 Detector User Manual

Contents

Page 2

Change History

3

How to use this Manual

3

Introduction

4

Warranties and Liabilities

5

Safety Notices

6

Symbols

6

Safety Notice to Users

6

Declaration of Conformity

7

Environmental Declaration

8

Technical Specification

9

Environment

9

Detector Inlets

9

Default Configuration

9

Electrical Requirements

9

General

9

Unpacking

10

Installation

11

Detector Environment

11

General Dimensions

12

Rear Connections

13

Fittings Kit

13

In Line Filter

13

Connecting to the GC

14

Tubing Lengths

15

Electrical Connection

16

Sensor Cartridge Installation

19

Start-up Sequence

21

IMPORTANT DOCUMENTS

22

Service Requirements

23

Service Schedule

23

Trouble Shooting

23

2023 © Peak Scientific – Rev 6 – 12/12/

H2 Detector User Manual
Change History
Rev.

Comment

Name

Date

1

D.O.C. Altered

Liam Couttie

17/09/12

2

Connection Image Altered

Liam Couttie

31/10/12

3

GC Connection Info Added,

Liam Couttie

14/05/13

4

Fittings Kit Additions

Liam Couttie

03/09/13

5

Declarations update

David Lai

6/10/2021

How to use this Manual
This manual is intended for end users and has been written so that it can either
be read as a step by step guide to installation and usage or as a reference
document where you can skip to the relevant information.
Users of a hard copy version can refer to the contents page to find the relevant
information. Users of the soft copy version can use the hyperlinks from the
contents page as well as the hyperlinks between sections.
Please review each of the following sections carefully.
Thank you for selecting Peak Scientific to meet your Gas Detection needs, and
should you require any further assistance or support please do not hesitate to
contact Peak Scientific or Peak Partner from which you purchased your
Detector.

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H2 Detector User Manual
Introduction
The Peak Scientific Hydrogen Detector is an extractive gas sampling system
that draws a sample locally from your GC Oven to a sensor cartridge that is
located inside the detector’s chassis.
Our Hydrogen Detector is wall mountable and displays gas concentration,
alarm, fault and status information via its backlit LCD and LEDs. A simple to use
4-button keypad located under the display provides the facility to set-up,
review, operate and make changes to the detector’s configuration.

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H2 Detector User Manual
Warranties and Liabilities
1. The Company warrants that it has title to the Goods.
2. Subject to the provisions of this clause the Company warrants that the
Goods shall comply in all material respects with any specification
referred to in the Order Confirmation (as the same may be amended)
and shall, subject thereto, be free from defects in material and
workmanship for the lesser of a period of twelve months from the date
of delivery or thirteen months from the date of dispatch from the
factory.
3. Save as provided in this clause and except where the Goods are sold to
a person dealing as a consumer (within the meaning of the Unfair
Contract Terms Act 1977) all warranties, conditions or other terms
implied by statute or common law are hereby expressly excluded save
to the extent they may not be lawfully excluded. When the Goods are
sold to a consumer within the meaning of the Unfair Contract Terms Act
1977 their statutory rights are not affected by the provisions of this
clause.
4. In the event of the Customer making a claim in respect of any defect in
terms of clause 2 hereof the Customer must.
1. Reasonably satisfy the Company that the Goods have been
properly installed, commissioned, stored, serviced and used and
without prejudice to the generality of the foregoing that any
defect is not the direct or indirect result of lack of repair and/or
servicing, incorrect repair and/or servicing, use of wrong
materials and/or incorrect spare parts
2. Allow the company to inspect the Goods and/or any installation
and any relevant packaging as and when reasonably required by
the Company.
5. Subject to the Company being notified of any defect as is referred to in
sub-clause 2 hereof within a reasonable time of it becoming apparent
and subject always to the terms of sub-clause 4 hereof, the Company
shall, in its option, replace or repair the defective Goods or refund a
proportionate part of the Price. The Company shall have no further
liability to the Customer (save as mentioned in sub-clause 6 hereof).
6. The Company shall be liable to indemnify the Customer in respect of
any claim for death or personal injury to any person in so far as such is
attributable to the negligence or breach of duty of the Company or any
failure by the Company to comply with the provisions of sub-clause 2
hereof.

7. Save as provided in sub-clause 2 hereof the Company shall not be liable
in respect of any claim by the Customer for costs, damages, loss or
expenses (whether direct, indirect, consequential or otherwise) or
indemnity in any respect howsoever arising including, but not by way of
limitation, liability arising in negligence (other than pursuant to clause 6
above) that may be suffered by the Customer or any third party.

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H2 Detector User Manual
Safety Notices
Symbols
This manual uses the following symbols to highlight specific areas important to
the safe and proper use of the detector
A WARNING notice denotes a hazard. It calls attention to an operating procedure,
process or similar, which if not correctly performed or adhered to, could cause
personal injury or in the worst case death. Do not proceed beyond a WARNING notice
until the indicated conditions are fully understood or met.
A CAUTION notice denotes a hazard. It calls attention to an operating procedure,
process or similar, which if not correctly performed or adhered to, could cause damage
to the Detector or the Application. Do not proceed beyond a CAUTION notice until the
indicated conditions are fully understood or met.

Caution, risk of electric shock. Ensure power to the Detector has been removed before
proceeding.

Safety Notice to Users
These instructions must be read thoroughly and understood
before installation and operation of your Peak Hydrogen
Detector. Use of the Detector in a manner not specified by
Peak Scientific MAY impair the SAFETY provided by the
equipment.
When handling, operating or carrying out any maintenance,
personnel must employ safe engineering practices and observe
all relevant local health and safety requirements and
regulations. The attention of UK users is drawn to the Health
and Safety at Work Act 1974, and the Institute of Electrical
Engineers regulations.
If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment
maybe impaired.

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H2 Detector User Manual
Declaration of Conformity
We

Peak Scientific Instruments Ltd.

of
Fountain Crescent, Inchinnan. Renfrewshire PA4 9RE
declare that:
Equipment

Hydrogen Detector

Model

Hydrogen Detector

To which this declaration relates, is in conformity with the applicable EC
Directives, harmonized standards, and other normative requirements.

•

Low Voltage Directive 2006/95/EC

EN 61010-1: 2010
Safety Requirements for Electrical Equipment for Measurement, Control
and Laboratory Use.
Part 1: General requirements.

•

Electromagnetic Compatibility Directive 2004/108/EC
EN 50270 : 2006
Electromagnetic compatibility – Electrical apparatus for the detection
and measurement of combustible gases, toxic gases or oxygen.

All evaluation, testing and certification issued by:
York EMC Services (2007) Ltd
Donibristle Industrial Park
Dunfermline
Fife
KY11 9HZ
Signed By:
Name:

Chris Pugh

Position:

Engineering Director

Done at:

Peak Scientific Instruments Ltd, Inchinnan, Scotland.

Date:

31st October 2012

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H2 Detector User Manual
Environmental Declaration
We

Peak Scientific Instruments Ltd.

of
Fountain Crescent, Inchinnan. Renfrewshire PA4 9RE
declare that:
Equipment

Hydrogen Detector

Model

Hydrogen Detector

Is fully compliant with the following Directives:
2002/96/EC WEEE (Waste of Electrical and Electronic Equipment)
2002/95/EC RoHS (Restriction of Hazardous Substances)
Peak Scientific Instruments Ltd fully complies with its obligations towards the
European WEEE (Waste of Electrical and Electronic Equipment) Directive
2002/96/EC. These obligations are being met within the B2B compliance
group.
Peak Scientific Instruments Ltd has developed all reasonable ‘due diligence’
controls to ensure that our products comply with the principles and
requirements of the European RoHS (Restriction of Hazardous Substances)
Directive 2002/95/EC. Similar directives in the United States and China, for
example, have also been captured within this program.
Where a specific certificate of compliance is required, this can be requested, on
a product serial number basis, directly from Peak Scientific Instruments Ltd, by
contacting us through our website on www.peakscientific.com
Signed By:
Name:

Chris Pugh

Position:

Engineering Director

Done at:

Peak Scientific Instruments Ltd, Inchinnan, Scotland.

Date:

29th August 2012

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H2 Detector User Manual
Technical Specification
Environment
Minimum operating ambient temperature

0°C (40°F)

Maximum operating ambient temperature

40°C (104°F)

Maximum relative humidity

90% Non-Condensing

Minimum storage temperature*

0oC (40oF)

Maximum storage temperature*

40oC (104oF)

*NOTE – When taken out of storage the Detector should be allowed to acclimatize at
room temperature for a minimum of 3 hours before operation.

Detector Inlets
Mass Flow Rate

500 cc/min(10in/H2O max pressure/vacuum)

Transport time

2-30 seconds maximum

Ambient Point

In line air filter required (supplied)

Default Configuration
Current source with:

Full Scale(FS)
Lowest Alarm Level (LAL)
Lower Detectable Level
(LDL)
Alarm 1 (Relay 1)
Alarm 2 (Relay 2)
Fault (Relay 3)
Latching
Pass Code

1.0mA Fault
2.0mA Inhibit
3.0mA Maintenance Fault
4.0 to 20.0mA Gas Reading (normal operation)
21mA Over range
Toxic Gas
Flammable Gas
100% Lower
Typically 4 x Threshold Limit
Explosive Limit
Value (TLV)
(LEL)
Typically ½ TLV
10% LEL
Typically 0.4 TLV

9% LEL

Oxygen
25% Volume
(v/v)
5% v/v
0% v/v

The LDL is the minimum level that is reliably distinguishable from zero.
½ TLV
10% LEL
23.5% v/v (rising)
Normally de-energized, energizes on alarm. Contact Normally Open (NO),
Closes on alarm.
TLV
20% LEL
19.5% v/v (Falling)
Normally De-energized, de-energizes on alarm. Contact Normally Open
(NO), closes on alarm.
Normally energized, de-energizes on fault. Contact normally open (NO).
Instrument Fault only.
Latching Alarm and fault relay DO NOT automatically reset when reading
falls below alarm thresholds. Relays MUST be manually reset.
No pass code set.

Electrical Requirements
The Detector has its power supplied by the Precision 500 generator

General
Detector dimensions in cm W x D x H
Detector weight
Shipping crate dimensions in cm W x D x H
Shipping weight

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2023 © Peak Scientific – Rev 6 – 12/12/

6.3 x 16.2 x 20 (2.5” x 6.4” x 7.9”)
1.8 kg (3.9 lb.)
40 x 40 x 15 (15.7” x 15.7” x 5.9”)
3 kg (6.6 lb.)

H2 Detector User Manual
Unpacking
Although Peak Scientific takes every precaution with safe transit and
packaging, it is advisable to fully inspect the unit for any sign of transit
damage.
Check ‘SHOCKWATCH’ label for signs of rough handling prior to un-packing –

Any damage should be reported immediately to the carrier and Peak
Scientific or the Peak Partner from where the unit was purchased.
Please save the product packaging for storage or future shipment of the
Detector.
Note:
Included with the Detector is a “Fittings Kit” containing the
communication cable for connecting the detector to the generator also all the
required fittings. Be careful not to discard these with the packaging.

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2023 © Peak Scientific – Rev 6 – 12/12/

H2 Detector User Manual
Installation
Detector Environment
The Detector is designed for use indoor safe non- explosive
atmospheres only. It should be installed at a suitable height
adjacent to the Gas Chromatograph it is connected to. Please
see the Tubing lengths section for further details on maximum
distances from the GC for maximum performance of the
detector.
Performance of the Detector (like all sophisticated equipment)
is affected by ambient conditions. Note should also be taken to
the proximity of Air Conditioning outlets. These can sometimes
give rise to “pockets” of air with high relative humidity.
Operation of the unit within such a pocket could adversely
affect its performance. Please refer to the drawing below for
the general dimensions of the unit.
Maximum Ambient Conditions: 40°C (dry bulb) 90%RH (Max) Non-Condensing

Location
The detector can be located on a flat surface or wall mounted for operation this will ensure that you can locate it within the maximum distance required for
the unit to successfully monitor for Hydrogen leaks.
The Peak Hydrogen Detector is supplied with a bracket to allow a simple way
to mount the unit to a wall near the GC.

Use 2 x M4 Screws or equivalent (not supplied) for mounting the bracket to the
wall. You will then be able to lower the detector unit onto the wall bracket. The
wall mounting has been specially designed to allow greater serviceability by
enabling the unit to be taken down off of the wall for service and maintenance
work to be carried out, without having to remove the wall bracket.

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H2 Detector User Manual
General Dimensions

The Detector must always be placed on a level surface. Failure to do
so will affect the performance of the Detector.

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H2 Detector User Manual
Rear Connections
Fittings Kit
Supplied in the Fittings Kit are all the fittings required to connect the Hydrogen
Detector to the Generator. The contents of the Fittings Kit are as follows:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.

Communications Cable
In Line Filter
Cartridge
¼” Push Fit Barbed Fitting
¼” OD x ⅛” THK Exhaust Tubing
¼” OD x 3/16” THK Input Tubing
⅛” OD Stainless Steel Tubing
Bulkhead Reducer Fitting
Tygon Filter Tubing
Hex Key
Hose Clips
Wall Mounting Bracket
Installation Guide– Hydrogen Detector
User Manual CD– Hydrogen Detector

×1
×4
x1
×2
× 1.5m
× 1.5m
x 1m
x1
x 1m
x1
x2
x1
×1
×1

In Line Filter

Page 13

¼” Barbed Fitting

Hose Clamp
Tygon Tubing
Inlet Filter

Input Tubing

The In Line filter should be fitted, as close to the instrument as possible, on the
end of the tubing which is connected to the Input port at the rear of the
Detector, as shown below.

2023 © Peak Scientific – Rev 6 – 12/12/

H2 Detector User Manual
Connecting to the GC
1. First remove the plastic cover on the top of the GC.

2. Locate the cut-out hole on the aluminium plate directly above the rear hole
on the GC oven.

3. Make a hole through the insulation material, through to the oven. The
stainless steel tubing from the detector can now be pushed through the hole,
and secured in place using more insulation material.

4. Once the stainless steel tubing has been pushed through and secured, the
end of the tubing should be aimed at the inlet of the GC column.

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H2 Detector User Manual

5. Position the end of the tubing as close to the inlet as possible, without
limiting access for column changes and inlet maintenance.

6. The detector is now fully connected and will take samples continuously
and both the detector and the H2 generator will sound an alarm if dangerous
levels of Hydrogen are detected. The generator will then shut down.

Tubing Lengths
The length of the tubing which will be connected to the Input
Port of the Detector is important and is determined by the
Hydrogen cartridge used by the detector. Failure to follow
these recommendations could lead to the Hydrogen Detector
failing to operate efficiently.
Inlet Sample Specifications:
Tubing Length, m (ft.)
Transport Time (Sec)
Tubing OD, mm (in)
Tubing ID, mm (in)

Page 15

30 (100)
28

20 (66)
19

2023 © Peak Scientific – Rev 6 – 12/12/

Maximum
10 (33)
10
6.35 (0.25)
3.18 (0.125)

0
1

H2 Detector User Manual
Changing Default Alarm Level Settings on the Detector
To select Set-Up mode press and hold the
second.
The first menu
Press the

up button or

down button for one

set-up icon will show on the display.
accept button to enter the Set-Up menu.

The Set Alarms

submenu will appear. Press

button to accept.

The flashing gas id code is displayed along with the gas cylinder and alarms icon
DO NOT CHANGE Press

.

button to accept.

The flashing level 1 (L1) alarm type is displayed (U) rising or (d) falling. DO NOT
CHANGE. Press

button to accept.

The flashing alarm 1 value is displayed along with the icon
. This is the lower alarm
or warning threshold value. This value will trigger the Hydrogen Generator to deliver a
message via the Generator HMI screen. The Generator will continue to deliver gas. The
default value is set to 125ppm (minimum value). Press the

up or

to change the change the lower alarm level to 450ppm. Press

down buttons

button to accept.

The flashing level 2 (L2) alarm type is displayed (U) rising or (d) falling. DO NOT
CHANGE. Press

button to accept.

The flashing alarm 2 value is displayed along with the icon
. This is the upper alarm
or shut down threshold value. This value will trigger the Hydrogen Generator to deliver a
warning via the Generator HMI screen, and will shut down Hydrogen gas production. The
default value is set to 250ppm. Press the
upper alarm level to 900ppm. Press

up or

down buttons to change the

button to accept.

The flashing alarm on time delay is displayed. DO NOT CHANGE. Press
accept.

button to

The flashing alarm output latching (L) or non-latching (nL) setting is displayed. DO NOT
CHANGE. Press

button to accept.

The flashing alarm relays normally energized (nE) or normally de-energized(nd) setting is
displayed. DO NOT CHANGE. Press

button to accept.

Press
button to update all the changes (UPdt displayed) and return to the
submenu.
Note: If the
button is not pressed within a couple of seconds the settings will be
automatically saved and the Hydrogen Detector will return to the
submenu.
Press ‘X’ button twice to return to normal operation mode.

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H2 Detector User Manual

Hydrogen Detector Control Panel

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H2 Detector User Manual
Electrical Connection
Connect the Detector to the Peak Scientific Precision 500 Generator using the
communication cable provided.
This unit is plugged, from the ‘In’ port at the rear on the detector, into the ‘H2
Detector’ port at the rear of the generator, as shown below. This connection
will provide the detector unit with power and allows communication between
the Precision 500 and the detector unit.
The detector will take samples continuously and both the detector and the
Precision 500 will alarm if dangerous levels of hydrogen are detected, the
Precision 500 will then shut down.
Multiple detectors can be connected to one Precision 500. If this is desired,
connect the first detectors ‘Out’ port to the second detectors ‘In’ port, as
illustrated below. Please take into consideration when working with multiple
Hydrogen Detector Units that a minimum required distance between units is
82mm (3.23in).
Precision 500

H2 Detector
In Port
Out Port
H2
Detector
Port

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H2 Detector User Manual
Sensor Cartridge Installation
The pre-calibrated smart sensor cartridges can easily be fitted or replaced as
they simply plug into the detector without the need for any tools. The sensor
cartridge is firmly held in place by two locking tabs. Some cartridges are
shipped with a protective cap to shield them from contaminants during
shipping. This cap must be removed before inserting the cartridge into the
Detector unit, failure to do so may damage the transmitter. Switch the power
switch on the terminal module to the ‘on’ position and the re fit the
Sensor warranty is void if the sensor cartridge is opened by unauthorised user.
*The cartridge has an ‘activate by’ date that must be adhered to.

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H2 Detector User Manual
In a first-time start up, an F49 or F88 fault code may be displayed; there is
no actual fault and the fault message can be cleared by depressing the “X”
button for a few seconds.
To properly activate the Detector with the cartridge for the first time:
1.

When “ChAngE gAS” or “FIrSt CELL” scrolls on the display, hit the
“✓” on the Detector front panel.

2. When the “reboot” completes then press and hold the “X” to clear
any latched fault(s).
3. Confirm that the green LED is flashing.
4. Confirm that the yellow and red LEDs are off.
5. Confirm the display shows a concentration of zero (as appropriate).
The cartridge has now been accepted by the Detector as the correct type.
If the above steps were not performed at initial start-up, the remove the
cartridge and cycle power. Once the Detector has completed the “reboot”
process, install the cartridge and repeat the steps above.

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H2 Detector User Manual
Start-up Sequence
CHECK:
1.

Ensure power cable is correctly connected between the Hydrogen
Generator and the Hydrogen Detector.

2. Hydrogen Generator is turned on.
3. After applying power to the Peak Scientific Hydrogen Detector the unit
will run go through a start-up test routine illuminating in sequence all
LEDs, icons and digits of the display. The unit will then display the
messages “WAIT” and “LOAD” as it checks for the cartridge data,
typically less than 180 seconds.
4. When complete, the detector will enter normal monitoring mode
indicated by the icon on the display cycling through three states (2
rings, 3 rings, 4 rings). The measured gas concentration will be shown
on the display. The green LED will flash once every second indicating
power and the sample flow rate indicator will be displayed. If monitoring
is interrupted due to a fault, a test or calibration process or a user
requested inhibit, the display will flash, please refer to the
Troubleshooting section for guidance. (See Figure 1)

Figure 1: Normal Operation

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H2 Detector User Manual
IMPORTANT DOCUMENTS.
Warranty Entitlement
To register your generator for your warranty entitlement, send the completed
form to Peak Scientific by:
•

Email

warranty@peakscientific.com

•

Online

http://www.peakscientific.com/service-and-support/warranty_registration

•

Phone

+44 (0)141 530 4185

•

Fax

+44 (0)141 812 8200

PRODUCT WARRANTY REGISTRATION
COMPANY:

CONTACT NAME:

ADDRESS:
EMAIL ADDRESS:

CITY/TOWN:

DETECTOR SERIAL NUMBER:

POSTCODE:
COUNTRY:

MODEL TYPE:

TELEPHONE:

INSTALLATION DATE (DD/MM/YYYY):

Important Please Note:
You have 1 month to register your Peak Scientific product from the date of shipment.
If you wish to defer installation of your detector you must notify Peak Scientific within 1
month
of
the
shipment
date.
This
can
be
done
by
emailing
warranty@peakscientific.com Once registered the warranty will be honoured for a
period of 12 months after the installation date.
For any generators that remain unregistered the warranty will begin from date of
shipment.
Thank you on behalf of Peak Scientific.

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H2 Detector User Manual
Service Requirements
Service Schedule
Purchase Interval

Component

Part No.

Qty.

12 months

Detector Annual Service Kit

08-9003

1

Table 1: Annual Service Kit

Trouble Shooting
Fault Code
M10 Over Range – A large
concentration has been detected.
The Detector requires an
independent confirmation that
the gas hazard has gone.
M12 Cartridge Expires Soon –
Cartridge is old and will expire
soon.

Possible Solution
•

Supply known clean air to the Detector, and clear this fault.

•

Contact Peak Service Provider.

•

Replace the cartridge with a new cartridge.

•

Contact Peak Service Provider.

•

Check filters and pump.

•

Check pressure at inlet and outlet and assure they are within
specification.

•

Contact Peak Service Provider.

•

Check application.

•

Contect Peak Service Provider.

•

Check installation environment.

•

Contact Peak Service Provider.

•

Check for background gas concentration, temperature or
humidity fluctuations.

•

Perform zero calibration.

•

Replace cartridge.

•

Contact Peak Service Provider.

•

Resume monitoring or increase timeout value.

•

Contact Peak Service Provider.

•

Replace Cartridge.

•

Contact Peak Service Provider.

F43 Cartridge expired – Cartridge
is too old.

•

Replace Cartridge.

•

Contact Peak Service Provider.

F44 Cell Failure – Cartridge has
failed reflex check.

•

Replace Cartridge.

•

Contact Peak Service Provider.

•

If temperature or humidity shocks exist, precondition the
cartridge.

•

Check background gas concentration.

•

Replace Cartridge.

M13 Flow Error – Detector is no
longer able to regulate flow (high
or low flow condition).
M14 Interferent Present – An
interferent is degrading the ability
of the Detector to detect gas.
M15 Temperature Near Limit –
Temperature within 2 Celsius of
limit.

M16 Baseline Fault – Sensor
baseline has drifted.

M17 Inhibit Timeout – Transmitter
has been in inhibit mode too long
F40 Sensor Overdosed – Sensor
has been exposed to high gas
concentrations for long periods.

F45 Stabilisation Timeout –
Cartridge has failed to stabilise.

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H2 Detector User Manual
F46 Cartridge Analog Failure –
Electronic Failure or gas
concentration greater than full
scale.
F47 Cartridge Memory Invalid –
Checksum Error.
F48 Cartridge Absent – No
communications.
F49 Cartridge Wrong Type –
Cartridge type found to be
incorrect after boot-up.
F80 Temperature Limits Exceeded
– Temperature is outside limits.
F81 Flow Fail – Flow <70% of
nominal for 15 seconds.
F84 Misc. Transmitter Fault –
Transmitter is defective.

Page 24

•

Contact Peak Service Provider.

•

Replace Cartridge.

•

Contact Peak Service Provider.

•

Replace Cartridge

•

Contact Peak Service Provider.

•

Reseat Cartridge.

•

Replace Cartridge.

•

Contact Peak Service Provider.

•

Replace Cartridge or press ü to accept if correct.

•

Contact Peak Service Provider.

•

Check installation environment.

•

Contact Peak Service Provider.

•

Check Filters.

•

Check for kinked tubing.

•

Replace Pump.

•

Contact Peak Service Provider.

•

Service or replace Detector.

•

Contact Peak Service Provider.

2023 © Peak Scientific – Rev 6 – 12/12/

Peak Scientific UK
Fountain Crescent
Inchinnan Business Park
Inchinnan
PA4 9RE
Scotland, UK

Peak Scientific North America
19 Sterling Road
Suite #1
Billerica, MA 01862

Peak Scientific Africa
PO Box 478
Somerset Mall
7137

USA

Peak Scientific India
202, Amsri Shamira
Old Lancer Line
Opp. St. Mary’s Degree College
S.D. Road Secunderabad
500 025, India

Tel: +44 (0)141 812 8100
Fax: +44 (0)141 812 8200

Tel: +1 866 647 1649
Fax: +1 978 608 9503

Tel: +91 40 2780 0663
Fax: +91 40 2780 0663

Tel: +27 (0)2185 16542
Fax: +27 (0)8654 64473

Peak Scientific Germany
Herriotstrasse 1
60528 Frankfurt

Peak Scientific Mexico
Solon 352
Col. Los Morales Polanco
11530 Mexico, D.F.

Peak Scientific Australia
PO Box 65
Belmont
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