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5. OPERATION
WARNING : INVOLUNTARY START
• Involuntary start of the pump may cause injury.
• Keep your hands away from the start and stop device until you are ready to start the pump.
• Learn how the pump is switched off in the event of an emergency.
• Stop the pump immediately in all cases of power supply interruption.
OPERATING
The following checks must be made before starting, each time you use the pump.
• Clean all safety labels. Replace any that are missing or cannot be read.
• Make sure the tool is connected. Hydraulic pump must not be operated without hoses & tool connected.
• Inspect the power pack and hoses generally for signs of damage.
• Remove dirt and debris especially from the linkages & cooling systems.
• Check for oil leakages beneath the power pack.
• Ensure that the hydraulic couplings are clean and fully serviceable.
• Check the hydraulic oil level and add if necessary.
• Check the pump, remote control and hydraulic hose for signs of damage.
• Check that all cables are intact and in good condition.
• Connect the twin line hoses and check all system fittings and connections to be sure they are tight
• Connect the remote control unit.
• Ensure that the pressure control valve is set to zero by fully rotating it counter ‐ clockwise.
• Compare Motor nameplate against power availability to prevent motor burnout or dangerous electrical overloading.
• Check that the pump is connected to an grounded electrical outlet socket. Check that your power complies with the motor nameplate. Plug power cord into
outlet.
• Ensure that any tool you plan to use are compatible with the power pack model that is used.
• The first time the power pack is started with new hoses, these will take approximately 1.5 liters (0.4 US gal) of oil to fill up. Add this amount of oil after the first
start-up.
START AND STOP
Starting the motor
• Connect the electric power supply.
• Put the motor control switch in ON position.
• Press the SET button twice.
• The tool is pressurized by holding the "ON" button down and de ‐ pressurized by releasing it.
• Press and release the "ON" button on the remote control to START THE PUMP.
• Bleed the pump to ensure that there air is purged from the system. Do this by opening the torque control valve fully counter ‐ clockwise and with motor running
hold the "ON" button down for 15 ‐ 20 seconds release and repeat.
Torque Setting:
Make these adjustments BEFORE putting torque wrench on nut or bolt head.
A) See torque wrench chart to have the amount of pressure required to produce desired torque.
B) Press and hold the "ON" button to advance the piston.
C) While holding the button, slowly turn the pressure valve (clockwise) to increase pressure on the gauge.
D) Stop when the required pressure appears on the gauge and release the button.
E) Repeat A to see the pressure on the gauge.
F) If the pressure on the gauge is not correct, repeat step A to D
• Once the desired pressure has been reached tighten the lock nut on the pressure control valve.
• You can put the tool on the nut and run the pump.
Stopping the pump
• Switch off the pump using the "OFF" button on the remote control.
• Turn off the electrical supply.
When taking a break
• During all breaks you must place the machine in such a way that there is no risk for it to be unintentionally started. Make sure to place the machine on the
ground, so that it cannot fall.
• Switch off the power supply in the event of a longer break or when leaving the workplace.
6. MAINTENANCE
• Regular maintenance is a basic requirement for the continued safe and efficient use of the machine. Follow the maintenance instructions carefully.
WARNING :
• The electrical power cord must be disconnected from electrical outlets before performing maintenance or repair procedures. Never perform main-
tenance when the power pack is running.
• Before starting maintenance on the machine, clean it in order to avoid exposure to hazard substances.
• Use only authorized parts. Any damage or malfunction caused by the use of unauthorized parts is not covered by warranty or product liability.
• When cleaning mechanical parts with solvent, comply with appropriate health and safety regulations and ensure there is satisfactory ventilation.
• For major service to the machine, contact your nearest authorized workshop.
• After each service, check that the machine's vibration level is normal. If not, contact your nearest authorized workshop.
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