Maintenance
0011−1/A1
Winterthur Gas & Diesel Ltd.
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D Guidelines for work with hydraulic tools
Always use personal protection safety goggles and safety gloves while operating
hydraulic tools.
Check high pressure double walled hydraulic hoses for any damages before
operation.
Check all connection points from the pump to the hydraulic tool for leaks during
pressure build−up.
Make sure the pressure gauges are properly calibrated before operation. Applied oil
pressure must be within a range of +/−5 bar of the specified pressure for each stud
type and size.
2021