Gross g208 57448 [11/20] Maintenance

ply 2 droplets per minute If the use of an automatic air line is not possible apply 4 5 droplets of air tool oil to the inlet pipe opening oil with higher Always first connect and before each viscosity the then air connect use of may supply hose it the to the tool deteriorate to Using of performance the tool air preparation at unit Install the drive socket on the square connection Check the set direction of rotation To screw screws and nuts set the switch in the F direction of rotation Forward To unscrew screws and nuts set the switch in the R direc tion of rotation Reverse Check the position of the torque regula tor when unscrewing the maxi mum torque is used when screw ing the torque should meet Regularly clean the mesh filter at the air inlet For this purpose unscrew the branch pipe connecting the hose and remove dust and dirty from the filter After that install the branch pipe connecting the hose and fix it securely To prevent corrosion which is a reason of deterioration of vanes valves etc it is necessary to drip some droplets of ISO VG 32 motor oil connect the tool to an air line and turn on the tool at idle speed for 5 10 seconds I n case of long downtime or before the first switching on always perform this procedure After the work always clean the tool of dirty Do not use any substances containing chlorine gasoline or solvents After cleaning it wipe the tool with a dry cloth Motor vanes should be checked on a regular basis by specialists and changed if necessary The scheduled maintenance of the tool should be performed at least once per 6 months All tool repair operations should be performed by qualified specialists of service centres with the use of original spare parts the type size and durability of the threaded joint NOTE The rotation control switch may only be used when the tool is turned off To turn on the tool press the switch and hold it pressed when performing a work operation To turn off the tool release the switch NOTE Disconnect the air supply hose from the tool before changing its accessories or adjusting it Place the tool on screws bolts or nuts only when the tool is turned off Rotating parts can slide off the tool MAINTENANCE Disconnect the air supply hose from the tool before changing its accessories or adjusting it TRANSPORTATION Transportation can be performed in all types of enclosed trans port in accordance with the transportation rules valid for each type of transport Transportation conditions in relation to climatic factors Ambient temperature 20 to 55 C Relative air humidity 80 at temperature of 20 C During transportation and cargo handling operations the pack aging with the tool should not be exposed to sharp impacts and influence of atmospheric precipitation Placement and fastening of a transport container with the packed tool in motor vehicles should provide steady position and absence of its movement during transportation

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