Due to the varied materials and the working conditions, which are beyond
our control, it is recommended you always ensure sufficient in-house tests to
determine the suitability of the products for the intended processing purposes.
3.1 Daily maintenance
Before starting work, apply several drops of lubricating oil [we recommend
hydraulic oil HYSPIN AWHM 32 CASTROL or hydraulic oils grade HLP ISO VG 32] into
the air inlet of the tool, on condition there is no lubricating device connected in the
air distribution. Check the tool for air leakage, if necessary, replace damaged hoses
and clasps. If the pressure regulator is not equipped with a filter, blow through
the air hose before its connection to the tool to get rid of impurities and water.
If the pressure regulator has a filter, dry it out. Check whether the fixed mandrel
corresponds to the blind rivet nut diameter and that all screw threads and joints
are tightened properly. Check that the front nozzle is tightened properly into the
hydraulic body of the tool. Check whether the air outlets are empty.
3.2 Weekly maintenance
Cleaning of the tool and replacement of worn or non-functional parts and if
necessary, refill the oil according to paragraph 3.4.
Unscrew the anvil and mandrel according to paragraph 2.4, step 1 to 3 and clean
them thoroughly. Visually check - especially the mandrel, anvil, and front nozzle - if
worn or damaged, replace them. Dismounted parts should be reinstalled according
to paragraph 2.4, steps 5 to 7 including setting up according to step 8.
3.3 General maintenance
General maintenance should be performed after about 300 000 strokes or once
every three years. The tool must be completely disassembled and all seals and
worn parts must be replaced. This repair may be carried out by an authorized
technician only or a person trained by the manufacturer or supplier.
3.4 Oil repriming
Connect the tool to the source of compressed air! Press and release the trigger
several times.
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