Inspection And Maintenance - HIKOKI NV 90AB Instrucciones De Manejo

INSPECTION AND MAINTENANCE

CAUTION:
Be sure to disconnect the hose during cleaning jams,
inspection, maintenance and cleaning.
1. Countermeasure for nail jamming
(1) Remove the nail roll from the magazine, open the nail
guide, insert a rod into the nail outlet and tap the rod
with a hammer. (Fig. 18)
(2) Remove the jammed nail with slotted-head screw driver.
(Fig. 19)
Nail
(3) Cut off the defective part of the steel wire which links the
nails with cutting nippers, correct the deformation, then
load the nail roll in the magazine.
(4) In case of frequent jam, consult the Authorized Service
Center from which you bought this machine.
2. Check on mounting screws for each part
At regular intervals check every part for loose mounting
screws and whether or not there are any air leaks.
Retighten any loose screws. Operating the equipment
with loose screws untightened will incur a hazard.
3. Inspecting the push lever
Check if the push lever can slide smoothly. (Fig. 20)
Clean up the sliding area of the push lever and use the
provided oil for lubrication from time to time. Lubrication
enables smooth sliding and simultaneously serves to
prevent the formation of rust.
Hammer
Rod
Nail outlet
Fig. 18
Slotted-head Screw
Driver
Fig. 19
Nose
Push Lever
4. Inspecting the feeders
(1) Occasionally clean the knob sliding part and then apply
the recommended oil. (See Fig. 21)
(2) Open the nail guide and remove dust, etc., as shown
in Fig. 22. Apply lubricant to the sliding groove of
the feeder and feeder shaft. Check nail stopper (A)
and nail stopper (B) slide smoothly by pushing them
with your fi nger.
Nail Guide
Nail Stopper (A)
Nail Stopper (B)
(3) Also, apply the recommended oil to the feeding sur face
of the nose and nail guide after cleaning. This promotes
smooth operation and retards corrosion.
CAUTION:
Check for smooth movement of the feeders and
stoppers before use. If movement is uneven, nails could
be fi red at an irregular angle, presenting a hazard to the
operator and others nearby.
English
Lubricate
Fig. 20
Knob
Nail Guide
Fig. 21
Feeder Shaft
Feeder
Nose
Fig. 22
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