Wren KLW4010N Series, Руководство по эксплуатации и обслуживанию

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FIG1
1.When using, do not permit any person stand at the oil output in order to avoid personal injury and
equipment damage. Please put the pump far away from the fire.
2.Make sure that the hose and quick coupler be connected before building up the pressure in order
to avoid hydraulic fluid spurting out to cause personal injury.
3.The maximum operating pressure of this pump is 70Mpa(10,000Psi),WREN has set up the
pressure to 70Mpa before selling this pump. Please do not adjust to a pressure higher than the
maximum pressure which WREN has not set.
4.If this pump is used for operating other equipments, make sure the maximum operating pressure
of the equipments will be less than 70Mpa. Please adjust the pressure to which the equipment need,
or else the equipment would be damaged.
5.Make sure the power of the pump is shut off before repairing it.
6.Please shut off the switch before starting power; if the switch is on, the pressure may increase.
7.Make sure the equipment be connected with ground to avoid electric shock.
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.
9.Please do not fill the pump reservoir with too much oil, otherwise, the pressure of the reservoir will
increase and the oil will spill over, so the reservoir will be broken and the environment will be
polluted.
10.Make sure the quick coupler is tightened; if the quick coupler is not tightened enough, the
equipment will not work normally; if it is a synchronic system, the problem may cause one or several
pieces of equipment out of order and the quick coupler may be broken and it may cause personal
injury or equipment damage.
11.Please stand away from the position where the hydraulic oil may be spurt out; hydraulic oil may
penetrate your hand and hurt you.
12.If the hydraulic oil splashed in your eyes, please immediately wash your eyes about 15 minutes
with clean water, then you must go to hospital for help right now.
13.The wrench and power pump are connected by a 700 B ar operating pressure, twin-line hose
assembly. Each end of the hose will have one male and one female connector to assure proper
interconnection between pump and wrench.
14.Please do not touch the pressurized hose; if the hydraulic oil splashed out, it will cause serious
injury.
15.Hydraulic hose is easily spoiled fitting; you inspect the hose with eyes regularly and find no
problems, but the inner side may have crack and small hole; WREN suggests you should change
the hose regularly for
1.Only WREN hydraudic special oil available.
2.Do not use pressure regulate valve as relief valve.
3.The used hydraulic oil should be put away according to the antipollution ordinance.
PRECAUTION