Specifications

www.tksimplex.com
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CAUTION
: Never operate the pump at 10,000 PSI (700kg/cm2) without tool movement for more than 1 minute
without shifting the control valve. Leaving the valve in the advance or retract position without the piston rod moving
will overheat the oil.
5.3 Pressure Torque Setting
1. See torque wrench instructions for amount of pressure required
to produce desired torque.
2. Loosen lock nut and back out relief valve to prevent unintended
pressure build up.
3. Turn pump on. Press and the “ADVANCE” switch, and read
pressure gauge.
4. While holding the switch, turn relief valve in (clockwise) to increase pressure or
out (counter-clockwise) to decrease maximum pressure. Repeat until correct pressure
is obtained.
5. Tighten lock nut on the relief valve to maintain setting.
6. Run pump several times to test this setting before setting tool on the nut.
5.4 After Completing the Job
5.4 After Completing the Job
Before disconnecting hoses, fi ttings, etc., fi rst, be sure the tool is unloaded and retracted, then unplug the power
cord and turn this adjusting knob counterclockwise or depress black release button to release system pressure.
Store the pump in a clean, dry area.
6.0 MAINTENANCE
6.1 Periodic Maintenance
Completely change the hydraulic oil and clean the oil fi lter screen and magnet (located in the reservoir) twice a year.
(Use Simplex oil only, Model # AO1, 1 gallon). Change the oil more frequently when used in extremely dusty areas or
when the oil has been overheated. Using oil other than Simplex Brand may void the pumps warranty.
WARNING
: THE ELECTRICAL POWER CORD MUST BE DISCONNECTED FROM ELECTRICAL OUTLETS BEFORE
PERFORMING MAINTENANCE OR REPAIR PROCEDURES.
6.2 Maintain Oil Level
Check hydraulic oil level every 30 hours of operation. Add Simplex oil (Model # AO1 – 1 gallon) when necessary. Oil
level should be no more than 1” from top of reservoir plate – with cylinders retracted and motor off.
Change oil at least twice a year. The following conditions require more frequent oil changes.
• Rigorous duty, where oil temperature may reach 1500 F.
• High humidity environment and extreme changes in temperature that can result in condensation inside the
reservoir.
• Dirty or dusty environments that may contaminate the oil.
• Frequent connection and disconnection of hydraulic hoses and components.
6.2 Clean Oil Filter Screen Once A Year
Loosen and remove reservoir plate bolts. Lift pump unit off the reservoir, being careful not to damage the gasket.
Unscrew screen from bottom of pump unit and clean with nonfl ammable solvent. Blow dry and reassemble. Keep
areas around pump unobstructed to provide good air fl ow around the motor and pump. Keep the motor and pump
as clean as possible.
WARNING
:
Make these adjustments BEFORE
putting torque wrench on nut or bolt head. The pump
pressure setting may be above the pressure needed
to provide the required torque for your application.
Exceeding required torque will cause equipment
damage and may lead to serious personal injury.
Valve Assembly
Adjusting Knob
Lock Nut