General Maintenance
Wipe off the machine often using a clean cloth to
remove grease and dirt.
Electrical Protection
The machine is equipped with a circuit breaker on the
control panel above the ON/OFF switch. If the breaker
trips, its button will pop out. A tripped circuit breaker will
cause the machine to lose all power. Press the circuit
breaker button to reset.
Lockout / Tag Out
To ensure that unauthorized personnel cannot run the
machine, use the Lockout / Tag Out feature. Refer to
Figure 12.
1. Turn the Lockout / Tag Out lever counterclockwise
(CCW).
2. Insert a padlock or other item through the aligned
holes so the lever cannot be turned clockwise (CW)
to start the machine.
Tank Fill Adjustment
The maximum capacity of the ISV is 6.1 kg (13.4 lbs.).
This value may be adjusted to suit the application. The
minimum value is 1.8 kg (4 lbs.).
1. Select TANK FILL ADJUSTMENT from the Setup
menu. See Figure 13.
2. The machine displays the default amount of
refrigerant:
TANK LEVEL
3. Select OK to accept the default amount, or use the
keypad to enter an amount and select OK.
BAC 4100a Rev. A
6.1 KG
Maintenance
WARNING: To prevent personal injury,
only qualified personnel may perform
inspections and repairs to this machine.
WARNING: To prevent personal
injury while working with refrigerant,
read and follow the instructions
and warnings in this manual, and
wear protective equipment such as
goggles and gloves.
Lockout / Tag Out
Lever
Figure 12
1
Tank Filling
2
Tank Fill Adjustment
3
Calibration Check
4
Beeper Setting
5
Air Purge Info
6
Garage Data
Figure 13
The Setup Menu
Esc
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