Varian CP-4900 Micro-GC User manual - page 15
Battery
Charger
Varian, Inc.
User Manual Battery Pack and Charger
Page: 9
Only charge rechargeable Ni-MH Battery Packs. Using other batteries will cause
an explosion hazard.
Keep this charger in a dry place (indoor use only). The charger should be
disconnected from the mains when not in use. Do not plug in the charger in case of
damaged cabinet or power plug.
Operation
1. Charger will start automatically as soon as a Battery Pack is installed and the charger is
plugged into the mains.
2. If the red LED keeps flashing after the test (about 10 seconds), the Battery Pack is not
connected properly with regards to the polarity, a defective Battery Pack or an unsuitable
number of cells, or indicates discharging after pressing the PRESS button.
3. The test phase is followed by the charging procedure (red LED is permanent on).
4. After the charging procedure, the charger switches automatically over to trickle charge
(green LED is flashing, red LED is off).
5. Pressing the PRESS button [about two (2) seconds] will start the discharging procedure;
this procedure should only take place after the test phase!
6. After discharging, which can in individual cases last for several hours, the charger
automatically switches over to charging.
Cleaning instructions
To keep the charger surface clean, refer to the remarks given below:
•
Remove the power cable.
•
Use a soft (no hard or abrasive) brush to carefully brush away all dust and dirt.
•
If the outer case is dirty (never clean the inside!) clean it with a soft, clean cloth dampened
with mild detergent.
•
Never use alcohol or thinners to clean the Battery Charge, these chemicals can damage the
case.
•
Be careful not to get water on the electronics components.
•
Do not use compressed air to clean.
Disposal instructions
Disposal must be carried out in accordance with all environment regulations applicable in your
country.