Larzep PH035, Инструкция и лист обслуживания

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4. START ‐ UP
Before operating the tool, please ensure that you have read the general safety instructions and also the
tool set ‐ up instructions.
WARNING! For any bar punching operation, you must completely follow the procedure described below.
1. Select the sheet metal to be punched.
2. Insert the sheet metal in the punch gap
3. Activate the hydraulic system and start to punch the flat copper or aluminium bar.
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If using the WP01207 Foot pedal operating pump, the pump pedal must be pressed until the cutting
operation has been completed. Then the pump release lever is used to make the punch retract.
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If using the Z12107 Air hydraulic pump, you should bear in mind that this pedal has three positions, each
with a different function. To start the unit, press down whilst in the “pressure” position and the
punching operation is performed. The punch retracts when the “Release” position is pressed. If no pedal
is pressed, the unit remains at a dead point. Therefore, the punch advance or retract can be stopped at
any time during operation
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If using the Hydraulic electric pump, the drive pedal has three positions and two different pedals.
Pressing pedal nº 1, the punch advances to perform the cutting operation. Pressing pedal nº 2, the
punch retracts. If no pedal is pressed, then the unit remains at a dead point. Therefore, the punch
advance or retract can be stopped at any time during operation .
4. End of the punching process. Press the release pedals to cause the punch to retract, remove the
punched bar and follow the procedure described above.
5. Punching procedure
Independently of the drive system used, the pedal needs to be pressed until the punch comes in contact
with the sheet metal. Then, position the punch at the spot where the hole is to be made (the punch has a
tapered tip for this purpose, so that it is easy to view the operation). The punching operation can then be
performed. Once the hole has been punched, the pressure release pedals on the various pumps are
pressed to retract the punch to the home position in order to continue punching or to remove the flat bar.
PUNCH GAP