Product Manual

Period
(note 1)
Running
hours (note
1)
Service Plan Operation
Every 3
months
(note 2)
500 -- • Check the pressure drop over the (optional) filters .
•
Inspect the air inlet filters: check for cleanness and
damage. Replace a dirty or damaged filter with a new
one.
• Check the coolers. Clean by air jet if necessary.
Every 6
months
1000 -- • Operate the safety valve.
• Clean the compressor.
• On compressors with integrated dryer:
• Brush or blow off the finned surface of the
condenser.
• Inspect and clean the electronic drain:
• Functioning of the drain can be checked by
pushing the TEST button of the drain.
• Cleaning of the drain filter can be done by
opening the manual drain valve during a few
seconds.
Yearly 2500 -- • Replace the air inlet filters.
• Test the safety valves.
• Have temperature protection and motor overload tested.
• Check tension and condition of the V-belts.
Every 2
years
5000 A • Replace V-belt(s).
• Replace the check valves.
Every 2
years
5000 B 8 bar and 116 psi compressors:
• Clean fan (ref 124 on Flow diagram), fan duct and
element cooling fins (see note 2). See section Cleaning
cooling fins.
• Have orbiting scroll bearing greased (see note 3).
Every 2
years
5000 B 10 bar and 145 psi compressors:
• Replace the element outlet pipe and the plastic insert.
See section Outlet pipe replacement (3.7 kW elements
only).
Note: from S/N API 772 000 onwards, a new type of 3.7
kW compressor element is used. This new element does
no longer have a plastic insert in the outlet pipe and
replacement is no longer required.
• Clean fan (ref 124 on Flow diagram), fan duct and
element cooling fins (see note 2). See section Cleaning
cooling fins.
• Have orbiting scroll bearing and pin crank bearings
greased (see note 3).
• Replace tip seals and dust seal.
• Replace inlet seal.
Instruction book
2920 7140 52 85