Wren KLW4100 Series, Руководство по эксплуатации и обслуживанию

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7.Solenoid valve: its function is output oil when the pressure is very high, control the flow when oil
return, and so on. It can be uset to the maximum pressure and protect system to work normally at
the set up pressure. The threads of oil output port is NPT 1/4`.
8.Pressure gauge: its range is 0~70Mpa(0~10,000psi), in other words, the maximum operating
pressure of this pump is 70Mpa(10,000psi).
9.Frame for protecting: it is fixed on motor for carrying conveniently.
10.Quick coupler: its effect is for oil output or oil returning, also it can help people connect pump and
tool with the hose quickly.
11.The adjusting pressure regulator: it can control the maximum operating pressure for this pump or
set up the pressure for operating the tool.prohibrt to adiust this valve arbitrarily.
12.Oil level measurer: it can help us know the oil level, when the oil less than the 1/3 of total, please
fill the especial oil for hydraulic tools of WREN.
13.Release oil port: G1/4` thread, discharging the hydraulic oil from oil reservoir(when changing
hydraulic oil)
14.Hex head screw: tight coupling oil reservoir.
15.Cover plate: air-tight seal of the oil reservoir.
16.Oil filter port: before you fill the oil in the oil reservoir, please loosen down the cover. There is a
filter inside the port for keeping oil in the oil reservoir cleanness. Also there is an operating on the
cover for releasing the air from oil reservoir.
1. KLW4100 is three-stage pump. Pressure relief valve is asslembled in the high pressure port .the
rated pressure in the low pressure port is 5-7Mpg,And the flow is 0.8L/M undcr 70Mpa.
2. Max operating pressure:70Mpa
3. Flow:three-stage,can simultaneity use 2 torque wrenches
4. Motor:220V/50Hz
5. Environmental temperature:-10~80°C
6. Rerervoir dimension:448×428×281mm
7. Weight
（
No oil
）
:26.5Kg
8. Hydraulic oil:ISO VG 46#
1.When operating, do not permit anyone stand at the oil output,The oil output must connect other
components when adjusting the pressure.
2.When using, do not overpass the max operating pressure.
3.If need to check motor, please shut off the pump.
4. When working, the oil back to oil reservoir may add the pressure. If open the cover plate,
unnecessary injury and damage will happen.
5.Proihbit to operate without oil
6.Keep the clean of the pump,clean especially the oil inlet, quick couplers.
7.Suggestion: in the condition of not using the pump always, please remember to replace the
hydraulic oil
CHARACTERISTIC
WARNING!!!