189854RB_EHF-LHF_Manual_189854RB_EHF-LHF_Manual 2011/6/29 下午 2:58 Page 13
Maintenance
Inspect trigger performance
Drain condensation from air
compressor tanks and air
filters (if present)
Clean magazine assembly
Clean nose assembly
Ensure all fasteners remain
tight
Check/clean air inlet air filter
Replace swivel air fitting
Replace piston/driver
assembly
Replace O-rings
Replace bumper
Replace headvalve
Replace engine cylinder
Benefit
Ensure trigger system is in
Refer to Tool Operation
proper working order
Check section in this manual
Prevents accumlation of
Open drain cock on tanks
moisture that can impede tool
and air filters and drain all
performace
condensate
Prevents accumlation of
Blow clean with compressed air
debris that could cause a jam
Prevents accumlation of
Blow clean with compressed air
debris that could cause a jam
Prevent loose parts
Tighten all fasteners with
appropriately sized hex
wrench
Maintains proper air flow to
Remove end cap and use
engine for peak performance.
compressed air blow gun to
blow filter clean. Replace filter
as required.
Maintains proper air flow to
Remove worn swivel air fitting
engine for peak performance
and replace with new swivel
fitting
Maintains consistent drive
Refer to replacement part kit
quality
instructions
Maintains engine for peak
Refer to replacement part kit
performance
instructions
Maintains engine for peak
Refer to replacement part kit
performance
instructions
Maintains engine for peak
Refer to replacement part kit
performance
instructions
Maintains engine for peak
Refer to replacement part kit
performance
instructions
-13-
MAINTENANCE CHECKLIST
Procedure
Service Interval
Daily
Daily
Daily
Daily
Weekly
25,000 Fasteners, or monthly
- if used in dusty location
50,000 Fasteners
150,000 Fasteners
250,000 Fasteners
250,000 Fasteners
250,000 Fasteners
500,000 Fasteners