Atlas Copco LT 2 Instruction Book page 52

4. For the full feature units, also push the switch to position I to start up the refrigerant dryer. Approximately
10 minutes later, the nominal dewpoint will be reached.
5. Open the air outlet valve (AV).
LT Trolley with electrical motor
1. On LT check the oil level, which must be near the top of the red circle of sight-glass (SG). The minimum
level is the lower part of the red circle.
2. Set pilot valve (RV) in the unload position by turning the red handle 90 degrees. See section
of pilot valve.
3. Attach the air lines to the air outlets.
50
To ensure optimum operational efficiency, do not use dryer on/switch repeatedly within a
short time period.
Wait at least 5 minutes to start the dryer again after stopping to allow pressure equalization.
Regularly drain condensate
Instruction book
Adjustment
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