Page 1
And the user is requested to follow always and carefully . ▲precaution to avoid direct loss in economic or property. ▲warning to avoid personal injury. Please follow herein before! When using, if something abnormal happens, please shut off the power immediately, and then consult WREN or WREN`s agent.
Page 2
8.Please do not change any part of the pump; if it must be changed, please inform WREN or Wren's agent for help. Without allowance of WREN or its agent, any refit of it will be out of our warranty range.
2.Hydraulic oil for this pump:46# anti-wear hydraulic oil. 3.Environmental temperature for using this pump:-10~60 ℃ 4.Please use Wren's high pressure hose, high pressure coupler, and so on. The maximum operation pressure of high pressure hose for this pump is 100Mpa; please choose suitable system for it.
Page 4
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.
Page 5
Warning Plate Warning plate is shown in table 1 Meaning Affixed Position warning table The Equipment For Saft Operation, Enclosure Please Read WARNING To help avoid personal injury,read the operating instructions before using this pump. Disconnect the power supply before any maintenance is performed on this pump.All electrical work must be done by a qualified electrical.
MAINTENANCE AND INSPECTION 1. The inspection before operating (1).Please shut off the pump and inspect whether the position of the power connection is loose or not. If it is loose, please tighten it. (2).Please inspect whether the hydraulic oil in the oil reservoir is enough or not, if it is not enough, please fill the oil in time.
Page 7
Noise/Vibration And Transport information 1、 Hydraulic pump noise declaration ≤ 1) Hydraulic pump noise value: 70db 2、 Hydraulic pump transport information. 1) Handle with care. 2)The shipment should be vertical upward, as shown in the figure 9-1. FIG 9-1 3) Product handling, generally using portable, car handling and lifting and moving, as shown in the figure 9-2 FIG 9-2...
Page 8
OPERATION INSTRUCTIONS 1.KLW4010N hydraulic power pump is designed for hydraulic torque wrench. There is a 2-way, 4-position Air control valve on the pump, port A is high pressure point, it can export the oil at the high pressure, and port B is low pressure point which can return the oil at the low pressure. (1)Please loosen the valve for adjusting pressure before operating.
Page 9
Check with the gauge, and adjust the The relief valve is adjusted relief valve to the system set pressure too low Change oil Oil is mixed with water Not enough oil in the reservoir Fill in oil Repeat operating the system with no Suck in air to the system load for several times to eliminate the air The throttle and hand single-direction...
Page 10
EXPLOSION OF KLW4010N AIR PUMP ITEM NAME ITEM NAME The tank module Oily water separator Pump module Pneumatic control valve Oil return pipe(1) The type WE valve set module Petroleum Pipeline Fast screwed joint Oil return pipe(2) Straight thread joint choose one The cooler module Copper fittings...
Page 11
EXPLOSION OF THE PUMP MODULE ITEM NAME Seal Deep groove ball bearing Bearing Screw Pump flange The pump body set Unloading valve(1) 2.7.1 Unloading valve body 2.7.2 Ring 2.7.3 O Ring 2.7.4 O Ring Overpressure valve Check valve 2.9.1 The one-way valve body 2.9.2 Ring 2.9.3...
Page 14
PNEUMATIC CONTROL MODULE EXPLODED DIAGRAM ITEN NAME ITEN NAME Pneumatic schematic diagram 8.12 Pneumatic motor parts Inlet pipe 8.13 8.14 Fixed plate The village set Hand control valve(1) To air control 8.15 Washer Right angle type joint pressure valve 8.16 Bolt Three way ball valve 8.17...
Page 15
Do not kink, twist, or bend the hose so tightly that oil flowing in the hose is blocked or reduced. Periodically inspect the hose for wearing, because any of these conditions can damage the hose. 8.WREN JH series 100Mpa high pressure hose's operating pressure is 100Mpa,. Overpass this pressure is forbidden.
Page 22
警告标志 警告标志如下表所示 意义 粘贴位置 警告标志 油箱侧面 请阅读安全条例 WARNING To help avoid personal injury,read the operating instructions before using this pump. Disconnect the power supply before any maintenance is performed on this pump.All electrical work must be done by a qualified electrical.
Need help?
Do you have a question about the KLW4010N Series and is the answer not in the manual?
Questions and answers