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Operating and Maintenance Manual
46
©
HOFFMANN PP2-NCF
• Version 7.267 • 12-2017
22
Pneumatic air regulator-filter-lubricator assembly
The machine is equipped with pneumatic components for various
operating movements and sequences.
Cleaning:
Air pressure must be switched-off and locked out!
Use only water, mineral spirits or WD 40 to clean pneumatic filters and
bronze exhaust mufflers.
Clean or replace filters if pressure drop is noted in system.
POS
Description
Info
1
Air pressure
adjustment cap
Factory set to 90 psi(6 bar)
2
Lubricant control
screw
Factory set
3
Lubricant filler plug
Use a 6mm Allen key to remove plug
and refill lubricant.
Warning:
Air pressure must be switched-off
and locked out!
Note: Only use BOSCH Type: S OL
20 lubricant
4
Condensate
separator
See maintenance schedule
5
Shut-Off valve
Must be shut-off and locked with
padlock during maintenance
procedures.
Warning
– Safety Hazard!
Always disconnect electrical and
compressed air supply and follow proper
Lock-Out/Tag-Out procedures