SRL Service Manual 
Revision 00 
July 2007 
 
Page 55 of 56 
 
11.2 Preventative Maintenance Kits 
 
In addition to the service requirements outlined above, proactive preventative maintenance can 
ensure continuous trouble free operation without unexpected alarms or failures.  Three year 
preventative maintenance kits are available which include: 
 
•  Pressure switches (HP, LP & fan) 
•  Temperatures probes (B1, B2 & B3) 
•  Fan/compressor contactors 
•  Solenoid Valve Coils (YV1 & YV2) 
 
Refer to the User Guide supplied with the dryer for further details.