MetalMaster HG3208VR, Manual

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QC11Y Hydraulic Guillotine Shear
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situation. If find any abnormal things, pls correct it immediately before operation.
8.4.6
Adjustment of safety overflow valve
The overflow adjustment is very important for normal operation of the machine. Pls
adjust it as per the maximum working pressure. If it is found that the machine is
damaged due to that the pressure adjusted data exceeds the maximum data, the
manufacurer will not be responsible for this kind of problems or loss occurred due to
incorrect adjustment.
8.5 The Maitenance of the Machine
1). Operator should be familiar with the construction and characteristics of the
machine .The machine is operated by several operators simultaneously , so
should arrange special person to be in charge of the production .
2). Never put the hand within the upper and lower blades to avoid hurt.
3). To prevent accident due to tools and dirty things between knives , there’re
should no tools and dirty things on the worktable .
4). You should period check the sharpness of knives , if they become blunt ,you
should grind or change at once . To grind the knives you should only grind the
thickness and ensure the thickness of one set knife are same .
5). You should period check each part of machine , maintain the cleanness of the
machine and surround environment and the good insulation of wire .
6. To maintain filter in good condition , you should often check and clean the
filter mounted on the suction port of pump . If the filter not in good condition ,
it will effect the life of pump .
7 Only fill in the nitrogen inside the nitrogen bag of accumulator.( oxygen is
prohibited strictly0 ). Pls fill in the nitrogen slowly to avoid t he breaking of
the bag.
8. To avoid oil leakage, pls tighten the screws at the piping connection after 25
hours of operation initially. Pls tighten the screws again every 200 hours after
formal production.