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7
The Sampler
Maintenance
Maintenance
To keep the Sampler in good operating condition, perform the following basic maintenance as
required:
• Log all maintenance and fault events.
• Clean the exterior with a soft damp cloth. Do not use solvents, soaps or polishes.
• Do not immerse the Sampler in liquids.
• Confirm that the filter is free of dirt and replace it if necessary.
• Confirm that the water trap is empty.
Replacing the Batteries
To avoid personal injury:
• Replace the batteries as soon as the Sampler indicates a Low Battery Alarm.
• Use only batteries recommended by BW Technologies by Honeywell to prevent
damage or personal injury and maintain intrinsic safety.
• Use only approved AA alkaline or charged AA NiMH batteries, properly installed in
the Sampler. Refer to
for approved batteries.
• Charge batteries using only a recommended charger. Do not use any other
charger. Failure to observe this precaution could lead to fire or explosion.
• Do not change or charge batteries in a hazardous location. Doing so will impair the
intrinsic safety of the unit, and may lead to fire or explosion.
Deactivate the Sampler before replacing the batteries.
1.
Loosen but do not remove the #4-40 x 3/8 in button head screw on the side of the
Sampler. The screw may not be included in certain regions.
2.
Spread the cowl to disengage it from the body of the Sampler.
3.
Rotate the cowl upwards.
4.
Remove the two batteries.
5.
Install new batteries, observing polarity.
6.
Attach the cowl.
7.
Rotate the cowl downward until it snaps into position. Tighten the #4-40 x 3/8 in
button head screw, if included.
Cowl
#4-40 x 3/8 in button
head screw (may not
be included in certain
regions)
Batteries
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+
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