Symptom Cause
Solution
Adjust regulator to 90-105 psi of compressed air
Install a regulator or gauge on the air header if possible
Regulator set too low
Look for leaks in the compressed air system (repair)
Check to make sure air header drain valve is closed
Check to make sure diaphragm is not stuck in open position
Check hose connection on purge pipes and air headers
(repair)
Compressor too small for total plant air requirements
(replace)
Compressed air consumption too high (see
Table 330.5.1)
Consult Customer Service (1-800-479-6801)
Check compressed air line to be sure it is clean
If a hose is run to the air header, be sure there are no kinks
Check all valves in the line to be sure they are opened
completely
Restrictions in compressed air piping
Consult Customer Service (1-800-479-6801)
Replace desiccant in the dryer
Bypass dryer temporarily
Replace dryer
Compressed air dryer plugging
Consult Customer Service (1-800-479-6801)
3/4” minimum supply line for GS10 and under
1’’ minimum supply line for everything larger than GS10
Compressed air supply line too small
Consult Customer Service (1-800-479-6801)
Check diaphragm, replace or repair
Check pilot valves, replace or repair
Diaphragm valves not working
Consult Customer Service (1-800-479-6801)
Replace rings in compressor
Check for worn components
Rebuild compressor or consult compressor manufacturer
Upgrade to compressor which can handle larger air volume
Compressor worn out
Consult Customer Service (1-800-479-6801)
Perform a compressed air audit, reduce usage where
possible
Repair leaks and reduce unnecessary loss of air
Replace compressor with larger unit
Add another compressor to system
Low Air Pressure
Compressor too small (for total plant
requirements)
Consult Customer Service (1-800-479-6801)
Confirm that power is supplied to board, correct if
necessary
Confirm that power supplied matches board requirements
Confirm all breakers and switches are in the ‘on’ position
Check fuse, replace if necessary
Check controls ‘on / off’ switch, turn it to ‘on’
Replace control board
Lack of power
Consult Customer Service (1-800-479-6801)
Replace Fuse
Replace control board
Fuse blown
Consult Customer Service (1-800-479-6801)
Controller Failure
Consult Customer Service (1-800-479-6801)
58
Summary of Contents for Gold Series
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