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6.6.9
Hold the tool and turn the air cylinder tight.
NOTE:
z
Be careful not to allow any debris or other foreign materials get into the cylinder oil or
cylinder during disassembly and re-assembly process. If the foreign material build up in
the cylinder, it will not operate smoothly and the service life will be reduced.
z
The best indicator to replenish hydraulic oil is by performed every 500,000 cycles (or at
least once a year)
6.7
Cleaning the spool
6.7.1
Take off the air sourcing connection carefully. The compressed air may cause the air
hose to whip around and injury may result.
6.7.2
Use a flat tip screwdriver to take off the change plug.
6.7.3
Use a spanner or similar tool to take of the air connector from the tool.
6.7.4
Use a cotton stick to clean inside of the spool hole.
6.7.5
Reassemble by following the disassembly procedure in reverse.
6.8 Adding
oil
6.8.1
Take off the air sourcing connection carefully. The compressed air may cause the air
hose to whip around and injury may result.
6.8.2
Use hex key wrench to remove the bleed plug and attach the priming pump (syringe
unit) to the hole.
Make sure that the priming pump contains the necessary amount of oil beforehand.
The pump may become damaged by holding the main body of the priming pumps while
tightening. Use pliers to hold the nozzle of priming pump while tightening.
6.8.3
Gently depress the piston of the priming pump.
When enough hydraulic oil has been added, the piston will become hard to push. Stop
adding oil at this point.
6.8.4
Install the bleed plug.
6.9 Storage
6.9.1
Store in a place which is well-ventilated, free from excessive dust and humidity, and in
no danger that the tool will fall.
6.9.2
If not using the tool for an extended period of time, carry out a maintenance inspection
before storing it away.
6.9.3
To increase the working life of the tool, a periodic overhaul is recommended.