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Bacharach H-SEM Instruction

Manual is about: Halogen Safe Entry Monitor

Summary of H-SEM

  • Page 1

    H-sem halogen safe entry monitor instruction 3015-4584 operation & maintenance rev. 0 – november 2005 product leadership • training • service • reliability.

  • Page 2: Warranty

    A instruction 3015-4584 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 warrant...

  • Page 3: Table of Contents

    H-sem contents instruction 3015-4584 i table of contents 1 introduction ....................................................................................................................................... 1 1.1 how to use this manual...................................................................

  • Page 4

    Contents h-sem ii instruction 3015-4584 4 maintenance ...................................................................................................................................... 15 4.1 disassembly ...............................................................................................

  • Page 5: 1 Introduction

    H-sem introduction instruction 3015-4584 1 1 introduction 1.1 how to use this manual this manual provides important information on how to operate and service the h-sem (halogen safe entry monitor). To assure operator safety and the proper use of the monitor, please read, understand, and follow the c...

  • Page 6: 1.5 Safety Precautions

    Introduction h-sem 2 instruction 3015-4584 1.5 safety precautions 1.5.1 explosive atmosphere 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. 1.5.2 misuse and modification...

  • Page 7: 1.9 Functional Overview

    H-sem introduction instruction 3015-4584 3 1.8 features and capabilities • detects and measures cfc, hcfc, hfc and halogen gases • measures all gases up to 1,000 ppm with a sensitivity of 1 ppm • automatically logs up to 200 gas readings that can be later be recalled for analysis • eliminates false ...

  • Page 8: 2 Specifications

    Specifications h-sem 4 instruction 3015-4584 2 specifications product type........................ Portable refrigerant gas monitor with built-in purge-air source gas library.......................... R-11, r-12, r-21, r-22, r-23, r-113, r-114, r-123, r-124, r-134a, r-227, r-236fa, r-401a, r-402a, r...

  • Page 9: 3 Operation

    H-sem operation instruction 3015-4584 5 3 operation 3.1 front panel display and controls * enter the control/setup menu mode by pressing the left and right arrow buttons at the same time. 3.2 inspection the h-sem unit has been thoroughly inspected and tested prior to shipment from the factory. Never...

  • Page 10

    Operation h-sem 6 instruction 3015-4584 purge indicates when the monitor is resetting its infrared detector to a baseline of 0 ppm using the air stored in the internal purge-air bag. The purge cycle runs for 10 seconds. The monitor will operate approximately 40 minutes before the purge-air bag needs...

  • Page 11: 3.5 Display Screens

    H-sem operation instruction 3015-4584 7 3.5 display screens 3.5.1 initial power up when the monitor is first powered up, all front panel lights turn on and a splash screen appears showing the monitor’s current firmware revision level. After a brief moment the warm up screen is displayed along with t...

  • Page 12

    Operation h-sem 8 instruction 3015-4584 from the data display screen, press boththe keypad left and right buttons at the same time to display the first function menu screen. Next, use the keypad buttons to move the arrow (>) through the menu screens until the arrow is next to the desired function, a...

  • Page 13

    H-sem operation instruction 3015-4584 9 faults – contains records of the last 30 fault events. The most recent event is displayed when the fault screen is first displayed. After 30 events have been recorded, the newest record overwrites the oldest. Each record lists an event’s numeric fault code (re...

  • Page 14: 3.6 Standby Mode

    Operation h-sem 10 instruction 3015-4584 3.6 standby mode after the monitor has been turned on and allowed to warm up, the monitor can be placed into a standby mode, ready for operation without waiting an additional 15 minutes before using. While in standby, the monitor will stop taking gas samples ...

  • Page 15

    H-sem operation instruction 3015-4584 11 3.8.3 viewing the faults log from the data display screen, press boththe keypad left and right buttons at the same time to display the first function menu screen. Next, use the keypad buttons to move the arrow (>) until it points to the faults function, and t...

  • Page 16

    Operation h-sem 12 instruction 3015-4584 3.9 clearing the ppm log & faults log up to 200 gas measurements, and 30 fault events are stored by the monitor. To clear stored data, first display the data to be cleared by selecting the ppm log or faults function (pages 8 & 1 9). Next, press both the enter...

  • Page 17

    H-sem operation instruction 3015-4584 13 3.10.4 second diagnostic screen ppm level – parts per million level is the current detected gas level, and is the volume concentration referenced to standard temperature and pressure. Average absorption unit – this is the optical absorbency. In the absence of...

  • Page 18

    Operation h-sem 14 instruction 3015-4584 r134a calfactor 1.000 custom cal k^1 xxxx.Xxx custom cal k^2 yyyy.Yyy custom cal k^3 zzzz.Zzz 3.12 entering custom refrigerant calibration values in addition to the pre-programmed refrigerant gases available for selection, a custom gas can be added by using t...

  • Page 19: 4 Maintenance

    H-sem maintenance instruction 3015-4584 15 4 maintenance 4.1 disassembly when servicing the parts inside the h-sem unit, disassemble the monitor’s metal chassis as follows: items required: • medium phillips head screwdriver procedure: 1. Remove monitor and its battery pack from the soft carrying cas...

  • Page 20: 4.3 Flashing Memory

    Maintenance h-sem 16 instruction 3015-4584 4.2 internal particulate / hydrophobic filter replacement items required: • replacement filter (07-1654) • medium phillips head screwdriver procedure: 1. Disassemble the monitor’s metal chassis per section 4.1. 2. See illustration below and locate the inter...

  • Page 21: 5 Parts And Service

    H-sem parts and service instruction 3015-4584 17 5 parts and service 5.1 replacement parts item description part number halogen safe entry monitor........................................................3015-4484 external filter ...........................................................................

  • Page 22: 5.2 Service Centers

    Parts and service h-sem 18 instruction 3015-4584 5.2 service centers service and replacement parts can be obtained by contacting any of the following bacharach service centers: united states california 7281 garden grove blvd., suite h garden grove, ca 92841 phone: 714-895-0050 fax: 714-895-7950 emai...

  • Page 23

    H-sem parts and service instruction 3015-4584 19 notes:.

  • Page 24

    Headquarters: 621 hunt valley circle, new kensington, pa 15068 ph: 724-334-5000 • toll free: 800-736-4666 • fax: 724-334-5001 website: www.Bacharach-inc.Com • e-mail: help@bacharach-inc.Com printed in u.S.A. ® registered trademark of bacharach inc..