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4 

Installation 

4.1 Installation

Do not install this pump in places such as machine and chemical factories where 
toxic gases including acid, alkaline, organic solvents or paint are present, where 
gases containing corrosive elements are generated, or where there are high levels 
of dust. Failure to observe this could result in earth leakage or fires.
Do not install this pump in a place that has not been treated for drainage or 
waterproofing.
Major disasters could occur if water leaks.
Do not insert foreign objects or fingers etc. into openings (fan cover, discharge port, 
suction port, etc.) of the pump. Incorrect doing could result in electric shock, 
injuries and damage to equipments.  
Do not install in a place as in the obstruction are around the pump to block 
ventilation for cooling motor effect. Incorrect doing could result in burns, fires etc.
Do not stand on the pump.  Failure to observe this could result in injuries and 
damage to equipments.
Do not install a power cable and control cable in the same pipe or duct. Failure to 
observe this could result in trouble at this pump or other equipments.
Tighten certainly in the screw part of piping using seal adhesive. Failure to 
observe this could result in water leakage.
Do not apply impact on the device or tip it over. There is a risk of damage.
Always clean the area before starting installation or inspection, etc. There is a risk 
of injury from slipping or tripping, etc.

Caution

Before hoisting the pump unit during unloading, loading, and installation, check the 
product catalog, the installation drawing, and the instruction manual, etc., to verify 
the pump unit weight and the hoist method. Do not attempt to hoist a pump unit 
that exceeds the hoist s rated load.
Incorrect hoisting can result in drops and injuries.
Securely install the pump as explained in the instruction manual. Incomplete 
installation could result in electric shock, fires or injury from dropping.
Do not use the pump in flammable gas, Incorrect using could result in fire.
Install the product according to applicable laws and regulations (Electrical 
Installation Technical Standards, Wiring Regulations). Failure to do so is not only 
illegal, it may result in electric shock, fire, or injury from dropping or falling, etc.
In consideration of the product life, select a well-ventilated place, that is free of dust, 
corrosive and explosive gas, salt, humidity, steam and dew condensation, and is not 
subject to wind, rain or direct sunlight. The motor or control panel insulation could 
drop in a poor environment and lead to residual current, electric shock or fires.

Warning

1.The installation should choose the following places.

・A level and strong place without unevenness. 

 (The vibration acceleration from the outside is about 6.9m/s

2

 or less place) 

・The place in well ventilated location which using liquid is not hit to the motor, 

  and which is not exposed direct sunlight. 

・The place where the ambient air temperature of a motor must not exceed 40 ℃.
・Select a location where always can easy maintenance. (Secure sufficient space)
・The place which can read the name plate of a product easy. (Please do not 

  remove the name plate)

2.When hang and carry the pump, use eye-bolts which is beside a motor. 
3.Install higher more than 15mm from the bottom of tank. We recommend that set up 

as high as possible from the bottom of the tank to prevent clogged of the strainer 
with chips and dust. 

Summary of Contents for RCD-40A0.75

Page 1: ...1...

Page 2: ...2...

Page 3: ...3 kW Hz min kg V V kW Hz min kg RH Rp dBA Hz Hz Hz Hz...

Page 4: ...4 kW Hz min kg V V kW Hz min kg kW Hz min kg...

Page 5: ...5 3 M M W K No...

Page 6: ...6 3 3 3 M M W K No...

Page 7: ...7...

Page 8: ...8 B A m s2 1 m B...

Page 9: ...9 VC81 6 3 VC82 12 9 VC80 m...

Page 10: ...10 m m V kW mm mm...

Page 11: ...11...

Page 12: ...12...

Page 13: ...13 2...

Page 14: ...14...

Page 15: ...15...

Page 16: ...arning Details which if ignored could lead to fatalities or serious injuries Details which if ignored could lead to personal injuries or physical damage Precautions for using this product safely and f...

Page 17: ...d lead to unforeseen damage Select a product that matches the application Using a product for an inappropriate application will cause faults The Danger Warning and Caution labels indicate information...

Page 18: ...Rated current A 0 75 1 5 2 2 3 0 27 31 36 39 44 43 47 50 60 380 400 380 400 380 400 380 400 1 7 1 7 400 440 460 2 4 2 2 2 1 50 60 50 60 50 60 Total head m Mass kg 400 440 460 4 3 8 3 7 400 440 460 6 5...

Page 19: ...5 Mass kg 200 400V Type Type RCD 40AE0 75T4 RCD 40A B E1 5T4 RCD 40A B E2 2T4 RCD 40A B E3 0T4 Output kW Frequency Hz Quantity L min Rated voltage V Rated current A 0 75 1 5 2 2 3 0 27 33 38 40 45 48...

Page 20: ...over External fan Oil sesl Wave washer Ball bearing Terminal screw M4 Earth screw M4 Ball bearing Oil sesl Discharge casing Plug Cover Deflector Deflector Cover Screw Sleeve Bush Key Impeller Stage ca...

Page 21: ...4 Ball bearing Oil seal Discharge casing Plug Cover Deflector Deflector Cover Screw Sleeve Bush Key Impeller Stage casing Suction casing Liner ring Bolt Strainer Washer Snap ring Key Oil seal Spacer S...

Page 22: ...o verify the pump unit weight and the hoist method Do not attempt to hoist a pump unit that exceeds the hoist s rated load Incorrect hoisting can result in drops and injuries Securely install the pump...

Page 23: ...nge of a terminal box serves as special specification Depend on specialist on the site when a change is necessary The terminal box position can change a position every 90 degrees by rearranging a moto...

Page 24: ...ng wire to gas pipes water pipes lightning rods or telephone earthing wires Failure to earth the equipment correctly could result in electric shocks Confirm whether a wiring joint a connection departm...

Page 25: ...he insulation Do not use the product over the frequency 60Hz 50Hz only model is 50Hz when driven with an inverter Failure to observe this could result in the pump burning out or fires When operating t...

Page 26: ...the consumable parts Using the pump with degraded or worn parts can result in water leaks burning or damage Contact your dealer or nearest Kawamoto Sales Office for periodic inspections and part repl...

Page 27: ...se More than 1M Motor surface Inside of a tank Insulation resistance Be careful when using solvent or similar to clean the pump Inappropriate use of solvent may result in poisoning In addition the use...

Page 28: ...level Piping loss is high Voltage is too low or unbalanced The bearing of a motor is worn out or damaged Viscosity of fluid is too high Installation defect The foreign substance is got blocked in the...

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