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Maintenance
How to Clean the Product
Clean the Product with a soft cloth dampened with water
or water and weak soap.
Caution
To prevent possible damage to the Product,
do not use solvents or abrasive cleansers.
Caution
For safe operation and maintenance of the
product:
•
Repair the Product before use if the
battery leaks.
•
Remove batteries to prevent battery
leakage and damage to the Product if it
is not used for an extended period.
•
Be sure that the battery polarity is
correct to prevent battery leakage.
•
Have an approved technician repair the
Product.
How to Change the Batteries
Warning
To prevent possible electrical shock, fire, or
personal injury, batteries must only be
changed in an area known to be non-
hazardous. Explosion hazard.
To change the batteries, see Figure 2:
1.
Use a Phillips screwdriver to loosen the captive
screw on the battery door.
2.
Remove the battery door.
3.
Replace the three AA batteries.
4.
Install the battery door again.
5.
Tighten the captive screw.
Pressure Gauge
Maintenance
11
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