VXO4831DCF
INSTALLATION GUIDE
PAGE 5 of 5
MAINTENANCE
Make sure that electrical and fitting connections are regularly inspected, cleaned and tightened when needed.
Make sure mounting screws are regularly tightened if needed.
Drain weekly, to avoid excessive buildup of condensation.
Compressor features a washable air filter which should be cleaned using any mild form of liquid soap every
two months if it gets dusty. Just remove the front cover of the filter’s housing to reach it. Replacement time
frames depend on the operating environment and how often it is used.
Clean dirt and dust from heat spreader and motor housing of the compressor.
The motor of the air compressor has a maintenance-free lasting lubricant.
DO NOT LUBRICATE
.
WATER TRAP
DISASSEMBLY
o
Filter can be disassembled without removal from air line.
o
Shut OFF inlet pressure. Reduce pressure in inlet and outlet lines to zero.
o
Remove bowl. Push into body and turn counterclockwise.
CLEANING
o
Clean bowl with warm water only. Clean other parts with warm water and soap.
o
Rinse and dry parts. Blow out internal passages in body with clean, dry, compressed air. Blow air
through filter element from inside to outside to remove surface contaminants.
ASSEMBLY
o
To assembly push bowl into body and turn fully clockwise.
SOLUTIONS TO COMMON ISSUES
Issue: Compressor inoperable.
Solution 1: Check all switches to make sure they are ON.
Solution 2: Check the fuse; if blown, disconnect compressor from power and replace the fuse.
Solution 3: Allow compressor to cool off for 30-60 minutes.
Solution 4: Check pressure switch, replace if damaged or inoperable.
Issue: Excessive moisture on suspension valves or safety valve.
Solution 1: Depressurize and drain the tank.
Solution 2: Relocate the compressor to a drier location.
Issue: Continual cutting-off of Thermal overload protection.
Solution 1: Relocate the compressor to a drier, cooler location.
Solution 2: Replace the compressor.
Issue: Excessive vibration or noise
Solution 1: Tighten system components.
Solution 2: Replace the compressor.
Issue: Loss of pressure of tank when compressor is shut off.
Solution 1: Tighten drain cock.
Solution 2: Examine the check valve and replace if damaged or leaking.
Solution 3: Use soap and water solution on air connections, and tighten connections or repair leaks where needed.
Solution 4: Replace safety valve if present in the tank, it may be defective.
Issue: Compressor runs continuously and has low air flow.
Solution 1: Decrease the frequency of use.
Solution 2: Use soap and water solution on air connections, and tighten connections or repair leaks where needed.
Solution 3: Clean or replace the air filter element if it is clogged.
Solution 4: Replace compressor.
