Koshin RES-2512 Operation Manual Download Page 4

The required power is DC-24V or DC-12V. For the 

battery capacity, refer to the following table. The 

data, however show the relationship between 

battery and Model RE only and do not include 

such factors as generator and other loads. For 

battery selection, therefore, please consult the 

dealer.

a. After completing installation and wiring, check the following points prior to turning on the switch.

Are the fuses used adequate?

Is the wiring correct?

Is the motor wiring correct?

Is the battery winch installed exactly?

b. After checking, turn on the switch to operate the Model RE.

First operate without load and check for any unusual noise. (Cracking noise from the inside issued in the initial stage of 

operation, particularly in cold season, is due to viscosity of the grease and if of no problem.)

Then increase the load gradually. (For anchor weighing, control the load by the winding force of the rope.) At this time, 

check the extension cord and connected wires for any over-heat by touching.

5

6

Power source

HOW TO  USE

a. When used for a long time, keep the engine running for charging.

b. For short-time use(five minutes or so), there is no problem even if the engine is not operated but it is advisable to run 

the engine as far as possible.

c. When the net is caught by roots, the winch stops. Loosen the rope promptly to suspend operation, and cut off the roots 

before starting operation again.

d. Absolutely refrain from changing speed during operation.

e. A motor of low-noise type is used for this winch and the operating time normally differs from the time when electronic 

fishing equipment such as loran and sonar are operated. If the electronic equipment are affected by the noise of the 

battery winch, separate the power source system.

CAUTIONARY INSTRCTIONS FOR USE

TROUCLE & REMEDY

Battery

Battery

Red

Red

Green
Black

Yellow

Yellow

Green

Black

Blue

 

250W, 24V type  400W, 24V & 250W, 12V type  400W, 12V type

Short-time load 

30Ah/10HRX2 45Ah/10HRX2 45Ah/10HRX3

(About 60 min.)

Long-time load 

 90Ah/10HRX2 

170Ah/10HRX2 

170Ah/10HRX3

(About 180 min.)   

(For standard lead battery)

Bolt

The Speed-Change lever

c. Speed change

For RES / REL-2512 / 2512L / 4024L / RES-4012, and order made types (Brake type), it 

is possible to change the rate of roller revolution. At the time of shipment, the roller is set 

at low-speed revolution but it can be shifted to high-speed by controlling the speed-

change lever. Be sure, however, to follow the procedure described below as no speed-

change is possible during operation. Under switched off condition, loosen the bolt and 

turn the speed-change lever from low-speed position to the middle position between low-

speed and high-speed. This is neutral position where the motor gear and roller gear are 

not interlocked. The roller can be turned freely under this condition. While turning the 

roller manually little by little, lower the speed-change lever to the position where the high-

speed gear is interlocked. After adjusting the control lever, re-tighten the bolt. Speed 

change from high-speed to low-speed is not possible either during operation.

Details of trouble 

           Cause 

         Measures

Motor fails to turn 

Fuse disconnection 

Replace the fuse.

 

Inadequate wiring 

Check the wiring.

 

Erroneous motor wiring 

Check the wiring.

 The roller does not turn  

Speed change gear is at neutral 

Engage the gear exactly

though the motor turns. 

position

 

Gear is broken. 

Repair.

Though the roller turns 

Voltage drop of battery or insuf- 

Charge the battery or re-

but the power is low 

ficient capacity 

place the battery.

 

Voltage drop of wires. 

Change the wiring to 

 

 

thicker and shorter wires.

Noise is generated. 

Gear is broken. 

Repair

 

Rusting due to sea water 

Repair 

 

allowed inside    

 

Wear of bearings 

Repair

Summary of Contents for RES-2512

Page 1: ...13 OPERATION MANUAL BATTERY WINCHES RE MODEL Be sure to read this manual before operation Thank you for purchasing Koshin Battery Winch Upon receipt of good please check the followings Model is excact...

Page 2: ...for our designated service engineers to disassemble repair and or remodel this unit Doing so may result in malfunction and or injury Do not touch the rolling part during operation Doing so may result...

Page 3: ...terminal block of the switch to the wire from negative side of the battery 5 Connect U terminal block of the switch with blue lead wire of the motor 6 Connect the wire from W terminal block of the sw...

Page 4: ...NARY INSTRCTIONS FOR USE TROUCLE REMEDY Battery Battery Red Red Green Black Yellow Yellow Green Black Blue 250W 24V type 400W 24V 250W 12V type 400W 12V type Short time load 30Ah 10HRX2 45Ah 10HRX2 45...

Page 5: ...ow 13m min High 4 5m min Low 10m min High 20kg 15kg 20kg DC 12V 400W Type Model Voltage Current Motor Output Rating Roller Revolution Manual Capacity Winch Speed with 100kg Load Net Weight RES 4012 DC...

Page 6: ...Motor Assy Motor Assy Motor Assy Motor Assy Magnet Motor Assy Gear Cover Gear Cover Roller Roller Shaft M2 44 Gear Parallel Key C Stop Ring Ball Bearing M2 11 Gear Shaf M1 5 Change Gear M1 5 46 M1 5 3...

Page 7: ...1 1 1 1 1 1 1 1 1 1 1 1 1 1 6 4 1 1 1 1 2 1 1 1 1 1 1 1 2 5 4 1 4 4 1 1 3 3 1 2 4 1 4 1 2 2 1 1 1 1 4 1 4 4 1 1 1 6 1 1 1 3 1 1 1 6 2 No Parts No Parts Name QTY MATERIAL P9 4 22 NO 2 3 M6 12 6206ZZ 6...

Page 8: ...NO 12 NO 13 NO 17 NO 19 24 26 28 SPCC 550W 24V T3 2 1 2 2 2 2 2 1 1 1 1 1 1 15 1 1 027106001 027106201 027106301 027807101 027807001 027805002 027045901 027121301 027121401 027121501 030001201 0270581...

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