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6 First start-up
6.1 Setting up and switching on
220V or 110v Power supply must be firmly grounded
1. Drive the Air-Con Service Station to the workplace and lock the front
wheels.
Before operation the device must be on a level, flat surface so that measurement
can be made correctly.
2. Plug in the Air-Con Service Station to the power mains.
3. Switch it on, the Air-Con Service Station comes to standby mode:
“Refrigerant **.** KG” describes the quantity of refrigerant hold in working
tank.
Note 1: The highlight "H" on the lower right LCD corner is the prompt that means you can long
press key to get the help information about the current operation.
Note 2: if the LCD show bellow:
This means the weighting system is out of work, need to be
ZELL
AIRCON SERVICE STATION
Refrigerant **.** KG
H
ERROR! CODE:E00
ELECTRONIC SCALE FAULT
**.**
ZERO BALANCE PLEASE!