Parker -W4P, User Manual

Page: 8 / 110

8
MSC4000 - MSC15000 USER MANUAL
3.1. When Operating Dryer
1. Turn dryer On and Off at control panel only.
2. Keep power to unit at all times except when servicing.
3. Start dryer prior to allowing air flow through unit.
4. Clean condenser when necessary.
5. Maintain ambient temperature between 41-100ºF (5-38ºC)
6. Keep inlet temperature under 101ºF (38ºC)
7. Check and clean Y-strainer regularly.
8. NEVER allow dryer to cycle ON/OFF with air compressor.
8. Restart dryer using this procedure after maintenance, power outage or prolonged periods of shutdown
(2 hours or more).
• Note : The refrigerant compressor may require additional oil added. Oil level will need to be verified at
the same time as the expansion tank refrigerant level (within 24 to 48 hours) to ensure correct system
operation and adjustment.
For units supplied with Refrigeration Oil Separator (STD on Watercooled units – MSC4000 & UP and STD on
Aircooled MSC4000 & up)
• Change oil separator element 24-48 hours after initial start-up.
• An extra element for this change out is supplied with shipment.