background image

Caution when used 

 

WARNING 

 

Take safety measures. 
 
When  hydraulic  equipment  is  operated,  protect  yourself  with  a  personal  safeguard, 
working clothes and shoes, safety spectacles, etc. 
 

Always check pressure limitations of hydraulic circuit. 
 
Always confirm in advance that max. permissible working pressure of a hydraulic pump is 
lower than the pressure rating of the lowest rated component connected in the system. 
 

Be careful to avoid electric shock. 
 
Do not pull power plug out with a wet hand. Use a grounded outlet or a plug adapter with 
a grounding attachment in order to protect the operator from electric shock. Do not operate 
the  pump  by  the  side  of  electric  welder  or  do  not  place  it  on  the  earthed  materials  or 
equipment. 

 
 

CAUTION 

 

Power supply is AC220V 50/60Hz single phase. 
 
Make sure your line voltage must be the same as the voltage your pump is wired for. 
Wrong voltage connection or voltage drop of your line shall cause burning or heating. 
Be careful about voltage drop when used with an electric generator. 
 

When the power supply is disconnected, always grasp the power plug and pull it out. 
 
Disconnection  by  grasping  the  cord  and  pulling  it  out  will  cause  breaking  of  a  wire  or  a 
short circuit. 
 

When  a  supplement  cord  is  used,  use  only  three-wire  grounded  cords  of  such  sufficient 
gauge  as  1.25mm

2

  or  more,  its  length  of  max.  10M,  in  order  to  avoid  voltage  drop  or 

damage of the solenoid valves or electric motors. 

 
 

Specifications 

 

Model,No 

Electric motor 

Hydraulic pump 

Reservoir  Weight 

 
UP-35RH 

-NC(L) 
-NO(L) 
-AR(L) 

Commutator 
and open type, 
0.35KW 

220V 

50/60Hz   
single phase, 
“E”  insulation, 
2000rpm 

Max,   
    Work pressure 

MPa 

Flow Rate 
 

L/min(50Hz) 

 
Capacity 
      1.0L 

 

(2.0L) 

Usable 
      0.8L 
    (1.6L) 

 
1L 
  7.5Kg 
 
2L 
(8.5Kg) 

1

st

 stage 

2

nd

 

stage 

1

st

 stage 

2

nd

 

stage 

70 

2.0 

0.2 

 
 
 

Содержание UP-35RH-AR

Страница 1: ...C HYDRAULIC PUMPS UP 35RH NC L UP 35RH NO L UP 35RH AR L Operation and maintenance manual NITTOH ZOHKI CO LTD 102 4 10 2 Chome Kamezawa Sumida ku Tokyo 130 Japan Telephone 03 3625 6551 Facsimile 03 36...

Страница 2: ...fety information 2 page 2 Description of components 4 3 Instructions before use 4 4 Operation 5 5 Maintenance 5 6 Circuits 11 7 Construction drawings 11 8 Parts lists 12 9 Trouble shooting guide 14 10...

Страница 3: ...al damage only will happen Cautions when installed WARNING Install a pump unit for better balance Since the reservoirs of totally enclosed rubber structure are used in this series pumps the pumps can...

Страница 4: ...hase Make sure your line voltage must be the same as the voltage your pump is wired for Wrong voltage connection or voltage drop of your line shall cause burning or heating Be careful about voltage dr...

Страница 5: ...grounded outlet or a plug adapter with a grounding attachment must be used 3 4 Confirmation of hydraulic oil WARNING Always check oil level before operation with the connected cylinders fully retracte...

Страница 6: ...s not work UP 35RH AR with differential pressure valve auto return type 1 Plug in the pump 2 Depress the control ON switch to run the motor to advance the plunger 3 When the ON switch is released the...

Страница 7: ...water and consult a doctor immediately In case oil enters into the skin of such a wound wash it away with soapy water and consult a doctor without delay 5 2 Pressure and piping Composition of hydraul...

Страница 8: ...impact or sharp surfaces which might rupture or weaken the hoses Never pull hoses to move or lift equipment connected with hoses Should a hose ever burst or ruptured immediately stop operating the pu...

Страница 9: ...herwise replenishment will become too much resulting in damage of the oil tank and position the pump with the oil tank end down as shown below Remove the oil feeding plug and check oil volume Replenis...

Страница 10: ...e cylinder and other system is collected in the tank and oil must be replenished How air may accumulate in the pump rubber tank when hydraulic equipment are connected together with Always check and co...

Страница 11: ...utator How to change Firstly disconnect the power supply Remove rubber caps on two places and loosen and remove fitting screws inside with a screw driver so the carbon brushes can be taken out Replace...

Страница 12: ...11 6 Circuits UP 35RH NC Hydraulic Circuit Electric Circuit UP 35RH NO Hydraulic Circuit Electric Circuit UP 35RH AR Hydraulic Circuit Electric Circuit 7 Construction drawings...

Страница 13: ...51458 Retainer B 2 13 4P53933 Retainer F 2 14 4P50636 Copper packing 2 15 MSWA 12 Screw 1 2 16 MSW 12 Screw 2 2 17 MSWA 12 6 Screw 3 2 18 PT1 16 Blind plug 2 19 4P51460 Hi pressure blind cover 2 20 4P...

Страница 14: ...g 5 8 4P51431 Filter 5 9 M6 10 Fitting screw 5 10 3P50527 Rubber tank 2L 5 11 3P50528 Tank cover 2L 5 12 4P52413 Belt peg 2L 5 13 4P53114 Leg stay 2L 5 14 M5 10 Fitting screw 5 15 3P50529 Spacer 5 16...

Страница 15: ...dy 6 Damage or out of adjustment of relief valve 1 Repair or replace it 2 Fill reservoir to 1 2 of level gauge with all cylinders retracted 3 Bleed the system 4 Pump filter should be cleaned and if ne...

Страница 16: ...ranty claim will be accepted for damage or breakdown arising for any of the following reasons Abuse or improper use fair wear and tear faulty or negligent operation improper storage chemical electrica...

Отзывы: