Bacharach Halogen Monitor User manual

Halogen Monitor
Portable Area Gas Monitor (PAGM) with
Infrared Sensor for Halogen Gases (Refrigerants)
Instruction 3015-4584
Operation & Maintenance
Rev. 9 – February 2013
Patent 6,590,690
Product Leadership • Training • Service • Reliability

Halogen Monitor
ii Instruction 3015-4584 Rev 9

Halogen Monitor
Instruction 3015-4584 Rev8 iii
WARRANTY
Bacharach, Inc. warrants to Buyer that at the time of delivery this Product will be free from defects in
material and manufacture and will conform substantially to Bacharach Inc.'s applicable specifications.
Bacharach's liability and Buyer's remedy under this warranty are limited to the repair or replacement, at
Bacharach's option, of this Product or parts thereof returned to Seller at the factory of manufacture and
shown to Bacharach Inc.'s reasonable satisfaction to have been defective; provided that written notice of
the defect shall have been given by Buyer to Bacharach Inc. within two (2) years after the date of delivery
of this Product by Bacharach, Inc.
Bacharach, Inc. warrants to Buyer that it will convey good title to this Product. Bacharach's liability and
Buyer's remedy under this warranty of title are limited to the removal of any title defects or, at the election
of Bacharach, to the replacement of this Product or parts thereof that are defective in title.
The warranty set forth in paragraph 1 does not apply to parts the Operating Instructions designate as
having a limited shelf-life or as being expended in normal use (e.g., filters).
THE FOREGOING WARRANTIES ARE EXCLUSIVE AND ARE GIVEN AND ACCEPTED IN LIEU OF (I)
ANY AND ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE: AND (II) ANY OBLIGATION, LIABILITY, RIGHT, CLAIM OR REMEDY IN CONTRACT OR
TORT, WHETHER OR NOT ARISING FROM BACHARACH'S NEGLIGENCE, ACTUAL OR IMPLIED.
The remedies of the Buyer shall be limited to those provided herein to the exclusion of any and all other
remedies including, without limitation incidental or consequential damages. No agreement varying or
extending the foregoing warranties, remedies or this limitation will be binding upon Bacharach, Inc. unless
in writing, signed by a duly authorized officer of Bacharach.
Register your warranty by visiting
www.mybacharach.com
Product improvements and enhancements are continuous; therefore the specifications and information
contained in this document may change without notice.
Bacharach, Inc. shall not be liable for errors contained herein or for incidental or consequential damages
in connection with the furnishing, performance, or use of this material.
No part of this document may be photocopied, reproduced, or translated to another language without the
prior written consent of Bacharach, Inc.
Copyright © 2013, Bacharach, Inc., all rights reserved.
BACHARACH®is a registered trademark of Bacharach, Inc. All other trademarks, trade names, service
marks and logos referenced herein belong to their respective owners.

Table of Contents Halogen Monitor
iv Instruction 3015-4584 Rev 9
Table of Contents
1INTRODUCTION ....................................................................................................................................... 1
1.1 How to Use This Manual ................................................................................................................ 1
1.2 Warning Statements.......................................................................................................................1
1.3 Caution Statements........................................................................................................................1
1.4 Hazard Symbols on Monitor...........................................................................................................1
1.5 Safety Precautions .........................................................................................................................2
1.6 Unpacking & Initial Checks.............................................................................................................2
1.7 Shipping Precaution .......................................................................................................................3
1.8 Features & Capabilities ..................................................................................................................3
1.9 Functional Overview....................................................................................................................... 3
1.9.1 General Description ............................................................................................................3
1.9.2 Response to the Presence of Multiple Refrigerants ...........................................................3
1.10 Specifications .................................................................................................................................4
2OPERATION..............................................................................................................................................5
2.1 Front Panel Display & Controls ......................................................................................................5
2.2 Connecting Gas-Sample & Exhaust Lines.....................................................................................5
2.2.1 Overview .............................................................................................................................5
2.2.2 Connecting the Gas-Sample Line.......................................................................................5
2.2.3 Connecting the Exhaust Line..............................................................................................6
2.3 General Operation..........................................................................................................................6
2.4 Time Weighted Average (TWA) Operation ....................................................................................7
2.4.1 Overview .............................................................................................................................7
2.4.2 Starting a New or Continuing TWA/twa ..............................................................................7
2.5 Peak Reading Operation................................................................................................................8
2.6 Leak Detector Operation ................................................................................................................ 8
2.7 Standby Mode ................................................................................................................................8
2.8 Battery – Charging and Using........................................................................................................ 8
2.8.1 Charging the Battery........................................................................................................... 8
2.8.2 Using the Battery................................................................................................................. 9
2.9 Display Screens.............................................................................................................................. 9
2.9.1 Initial Power Up...................................................................................................................9
2.9.2 Filling the Purge-Air Bag..................................................................................................... 9
2.9.3 Data Display Screen ...........................................................................................................9
2.9.4 Function Screens ..............................................................................................................10
2.10 Gas Alarm.....................................................................................................................................12
2.10.1 Gas-Alarm Light................................................................................................................12
2.10.2 Silencing a Gas Alarm.......................................................................................................12
2.10.3 Viewing the Gas Alarm Log ..............................................................................................12
2.11 System Faults...............................................................................................................................13
2.11.1 Functional Overview..........................................................................................................13
2.11.2 Clearing / Silencing a Fault Alarm.....................................................................................13
2.11.3 Viewing the Faults Log......................................................................................................13
2.11.4 Fault Codes.......................................................................................................................14
2.12 Clearing the PPM, Alarms and Faults Data .................................................................................14
2.13 The DIAG Function.......................................................................................................................15
2.13.1 Overview ...........................................................................................................................15
2.13.2 Keypad Functions .............................................................................................................15
2.13.3 First Diagnostic Screen.....................................................................................................15
2.13.4 Second Diagnostic Screen................................................................................................15
2.14 The Calibration Function ..............................................................................................................16
2.14.1 Calibration Procedure .......................................................................................................16
2.14.2 Adjusting Calibration Factor..............................................................................................16
2.15 The P-CHK Function ....................................................................................................................16
2.15.1 Overview ...........................................................................................................................16
2.15.2 Keypad Functions .............................................................................................................16
2.15.3 Screen Display..................................................................................................................17
2.16 Print/Plot Logged Gas Levels.......................................................................................................17
2.17 Downloading Stored Data to a Personal Computer.....................................................................18

Halogen Monitor Table of Contents
Instruction 3015-4584 Rev 9 v
2.18 Importing Saved Data into a Spreadsheet ...................................................................................20
3MAINTENANCE ......................................................................................................................................21
3.1 Disassembly.................................................................................................................................21
3.2 Internal Particulate/Hydrophobic Filter Replacement...................................................................22
3.3 Updating Firmware.......................................................................................................................22
4PARTS AND SERVICE...........................................................................................................................23
4.1 Replacement Parts.......................................................................................................................23
4.2 Optional Accessories....................................................................................................................23
4.3 Service Centers............................................................................................................................23

Halogen Monitor Introduction
Instruction 3015-4584 Rev 9 1
1 Introduction
1.1 How to Use This Manual
This manual provides important information on how to operate and service Bacharach’s Refrigerant
Monitor.
To assure operator safety and the proper use of the monitor, please read, understand, and follow the
directions in this manual.
If you have a working knowledge of gas monitors, you will find this manual useful as a reference tool. If
you are new to the use of gas monitors, you can educate yourself about the principles of gas detection
and the proper operation of this device by reading this manual thoroughly.
1.2 Warning Statements
The use of the word WARNING in this manual denotes a potential hazard associated with the use of this
equipment. It calls attention to a procedure, practice, or condition, or the like, which if not correctly
performed or adhered to, could result in personal injury or death.
1.3 Caution Statements
The use of the word CAUTION in this manual denotes a potential hazard associated with the use of this
equipment. It calls attention to a procedure, practice, condition, or the like, which if not correctly
performed or adhered to, could result in damage to the equipment.
1.4 Hazard Symbols on Monitor
This symbol indicates the need to consult this operating instruction manual when opening the enclosure.
WARNING: A potential risk exists if the operating instructions are not followed.
This symbol indicates the presence of electric shock hazards when the enclosure is opened.
WARNING: To avoid risk of injury from electric shock, do not open the enclosure when
power is applied.

Introduction Halogen Monitor
2 Instruction 3015-4584 Rev 9
1.5 Safety Precautions
HAZARDOUS AREA WARNING: This instrument has not
been designed to be
intrinsically safe for use in areas classified as hazardous locations. For your safety, DO
NOT use it in hazardous (classified) locations.
COMBUSTIBLE/FLAMMABLE GAS WARNING: This is NOT a safety device. Some
gases which this instrument can detect may be combustible/flammable. When properly
configured, this instrument is designed to alarm at concentrations that are lower than the
explosive limit of the gas. As such, it is the buyer’s responsibility to initiate an immediate
planned response to any gas leaks as soon as they are detected. This equipment should
NEVER be used to measure or sample gases at or above their respective lower explosive
limits.
WARNING: Do not operate this equipment in the presence of flammable liquids, vapors or
aerosols. Operation of any electrical equipment in such an environment constitutes a
safety hazard.
CAUTION: The protection provided by the monitor may be impaired if the monitor is used
in a manner not specified by these instructions. Changes or modifications to this monitor
will void the warranty.
IMPORTANT: This device is designed for operation at or below an altitude of 6,562 ft
(2,000 m). Do not operate this device above this altitude limit.
NOTE: To clean the outside of the case use a dry cloth. DO NOT use soap and water.
1.6 Unpacking & Initial Checks
Your Refrigerant Monitor was carefully inspected at the factory before shipment, and packed so as to be
highly resistant to damage while in transport. When you receive the instrument, however, please unpack
it promptly and make a visual inspection to make sure that no damage has occurred during shipment.
Also check that all the following items have been received.
Item Qty Part Number
Refrigerant Monitor 1 3015-4484
External Filter Assembly 1 3015-5324
Soft Carrying Case with Shoulder Strap 1 3015-5700
Battery Pack & Charger 1 3015-5739
Stainless Steel Probe 1 3015-5326
Instruction Manual 1 3015-4584
Elbow 1 3015-3234
Tubing (3 ft) 1 0003-6182
If damage was found, immediately file a claim with the carrier. If an item is missing, please contact
Bacharach’s Service Department for assistance (refer to Section Service Centers).

Halogen Monitor Introduction
Instruction 3015-4584 Rev 9 3
1.7 Shipping Precaution
When shipping the instrument by air, deflate the purge-air bag to prevent it from bursting due to changes
in air pressure. Deflate the bag by selecting the EMTYBAG function as described on page 10.
1.8 Features & Capabilities
Detects and measures CFC, HCFC, HFC and halogen gases
Measures all gases up to 10,000 ppm with a sensitivity of 1 ppm
Automatically logs up to 200 gas readings that can be later be recalled for analysis
Eliminates false alarms with use of non-dispersive IR source and sample draw system
Visual and audible gas alarm indictors that are turned ON when the detected gas level exceeds
a user defined trip-point
Extensive self diagnostics, providing both visual and audible indications when a fault occurs
Battery powered, providing from 8–12 hours of operation
1.9 Functional Overview
1.9.1 General Description
The Bacharach Refrigerant Monitor is a portable refrigerant gas monitor. The unit is designed to test for a
specific refrigerant gas for the purpose of determining the presence and level of that gas being tested.
The monitor self-zeros every 4 minutes to ensure accurate gas measurements.
During normal operation the HM unit displays the type of gas being monitored; along with displaying both
the current gas level and the peak gas level detected in that area on its front panel LCD. The monitor
retains a log of previous readings that can be easily accessed at a later time for analysis.
Front panel indicators and an audible alarm are provided to signal gas alarm and instrument fault
conditions. The audible alarm can temporarily be silenced by a push of a button, but will reactivate if the
gas level is still above the alarm trip point after a user defined time period has elapsed.
The HM unit requires only minor periodic maintenance such as the occasional replacement of filters. The
monitor incorporates active diagnostics that continuously check the system for proper operation. A front
panel indicator is provided to alert an operator of system malfunctions, and fault codes are generated that
enable the operator to identify the cause of the fault.
1.9.2 Response to the Presence of Multiple Refrigerants
The HM is a refrigerant level monitor, not a gas analyzer. You must program the monitor to test for a
specific refrigerant, and it will only return accurate concentration readings for that particular refrigerant.
When other types of refrigerant gas are present, the monitor may return incorrect readings.
Most applications only require detection of a single refrigerant and the problems that are associated with
monitoring multiple gases are rarely an issue. If there is a possibility of multiple refrigerants leaking in the
same sampling zone, then you should carefully consider which refrigerant compound you program the
unit to monitor.

Introduction Halogen Monitor
4 Instruction 3015-4584 Rev 9
1.10Specifications
Product Type.........................Portable refrigerant gas monitor
Gas Library:
CFC: R-11, R-12, R-113, R-114, R-502, HFP
HFC: R-404a (HP62), R-407a, R-407c (AC9000), R-134a, R-410a (AZ20),
R-507 (AZ50), R-508b (SUVA95), R236FA, R125, R245Fa, R422a, R422d,
R427a, R424a, R426a and R438a
HCFC: R-22, R-123, R-124, R-500, R-503, R-401a (MP39), R-402a (HP80), R-402b
(HP81), R-408a, R-409a, R-23, R21, R227
HALON: H1301,H2402, H1211, H1234YF
Other: FA188, FC72, N1230
Measuring Range..................All gases 0 to 10,000 ppm
Warm-Up Time......................5 minutes (300 seconds)
Detector Type........................Infrared, Non-Dispersive
Sensitivity ..............................1 ppm
Accuracy................................±1 ppm ±10% of reading from 0-1000 ppm
(For R11, R22, R113: ±10 ppm ±15% of reading from 0-1000 ppm)
Response Time.....................90% of response within 5 seconds; 100% in 7 seconds
Temperature Drift..................1.5 ppm per °C between purge cycles
System Noise ........................Less than 40dB (A) at 10 ft (3 m)
Operating Temperature.........32 to 122°F (0 to 50°C)
Ambient Humidity..................5 to 90% RH (non-condensing)
Altitude Limit..........................6,562 ft (2,000 m)
Power ....................................DC power pack, provides 8–12 hours of operation
Power Consumption..............15 Watts maximum
Front panel............................3 indicator lights:
ON Green LED flashes during warm-up, then glows steadily during
normal operation
FAULT Yellow LED flashes when there is a system fault
ALARM Red LED flashes when the gas level is above its alarm setting
Audible Alarm........................Internal audible alarm programmable for any of the following conditions:
OFF, FAULT/ALARM, ALARM
Dimensions (D x L x W).........9.0 x 14.5 x 5.0 inches (229 x 368 x 127 mm)
Weight...................................Less than 9 lbs (4 kg) including battery
Valid Calibration Period
to Specifications ....................12 months
Warranty................................2 years from date of shipment