Bacharach HI FLOW Sampler User Manual

Hi Flow Sampler Troubleshooting
Instruction 0055-9017
61
6 Troubleshooting
6.1 Instrument Repair
It is recommended that field repair of the Hi Flow Sampler be limited to:
 Cleaning gas-inlet screen
 Replacing internal filters
 Replacing sensors
 Replacing sensor assembly pump
 Simple checks of printed circuit board connectors
All other repairs should be performed by an authorized Bacharach
Service Center. Any repairs performed by an unauthorized service
organization will void the instrument’s warranty and release Bacharach,
Inc. of any implied or written product liability.
Before returning an instrument for repair, you may be able to determine
and resolve a problem using the Troubleshooting Guide in Section 6.2.
6.2 Troubleshooting Guide
The following table lists the causes and remedies for most of the
problems that may arise with the instrument.
If none of the suggested remedies resolves the problem, or for help with
any problem that is not listed, contact one of Bacharach Service Centers
listed in Section 7.3.
TABLE 6-1. TROUBLESHOOTING GUIDE
Symptom Probable Cause & Remedy
Instrument completely nonfunctional; won’t
turn ON when the I/Okey is pressed.
a. Battery pack dead. Recharge battery pack
per Section 5-2.
b. Loose battery connector. Remove the
instrument’s cover and ensure that all wires
are attached to the battery connector, and
that the connector is securely attached to the
printed circuit board.
c. Microprocessor needs reset. Disconnect
battery pack for several seconds.
Display freezes during start up. Battery pack voltage low. Recharge battery
pack per Section 5-2.
Instrument turned itself OFF during
operation.
Battery pack dead. Recharge battery pack per
Section 5-2.
“Low Battery” message appears at bottom
of display.
Battery voltage is below 4.0 volts. Recharge
battery pack per Section 5.2.

Bacharach HI FLOW Sampler Specifications

General

Brand	Bacharach
Model	HI FLOW Sampler
Category	Measuring Instruments
Language	English