Product Manual

Table Of Contents
Period
(note 1)
Running
hours
(note 1)
Operation
Every 6
months
-- Manually operate the safety valve.
Check for any damaged wiring or loose connections.
Check for air leaks.
Every 6
months
(note 2)
-- Compressors with integrated dryer:
If dirty, brush or blow off the finned surface of the dryer's 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 filter(s) (AF) and the prefilter mats on the cooling air
intake openings (if fitted) (note 2).
Test the safety valve.
Have temperature protection and motor overload tested.
Check tension and condition of the V-belt(s).
Compressors with CD dryer: Replace the PD 20
+
filter cartridge.
Every 2
years
5000 Replace the V-belt(s).
Replace check valve.
Every 2
years
5000 8 bar and 116 psi compressors:
Have the orbiting scroll bearing greased (see note 3).
Every 2
years
5000 10 bar and 145 psi compressors:
Replace the element outlet pipe and the plastic insert. See section Outlet
pipe replacement.
(Only on SF 2
+
and SF 4
+
).
Clean fan (FN1 - see Flow diagram), fan duct and element cooling fins
(see note 2).
Have orbiting scroll bearing and pin crank bearings greased (see note 3).
Replace tip seals and dust seal (see also note 4).
Every 4
years
10000 8 bar and 116 psi compressors:
Replace the element outlet pipe and the plastic insert. See section Outlet
pipe replacement.
(Only on SF 2
+
and SF 4
+
).
Clean fan (FN1 - see Flow diagram), fan duct and element cooling fins
(see note 2).
Have orbiting scroll bearing and pin crank bearings greased (see note 3).
Replace tip seals and dust seal (see also note 4).
Every 2
years
10000 Compressors with CD dryer:
Replace the desiccant cartridges.
Every 4
years
20000 Compressors with CD dryer:
Replace the exhaust valve diaphragm and the solenoid valves
Replace shuttle valve and o-rings
Notes:
1.
Maintenance must be done according the number of running hours or according the running period,
whichever comes first.
2. More frequently in a dusty environment.
3. Important note: Greasing of the bearings of the compressor element must be done with special
grease, a special grease gun and according a specific procedure.
Instruction book
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