YK11-0016-DI-002-08
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6.2.9 Checking the Coupling and Spider
The spider of the coupling that connects the pump body and the motor is made of rubber. Replace
it if the spider is damaged. Please contact the closest Service center.
As a guideline for inspection, set a short period of once / six months or once / start / stop 7,200
cycles, and consider reviewing the inspection period according to the operation of the actual
machine. We also recommend replacement once a year. For applications that start / stop dozens
of times a day, we recommend starting with an inverter instead of direct insertion.
To replace the coupling spider, proceed as follows.
(1)
Stop the pump and turn OFF the Power Supply. Disconnect the power cable of the motor.
(2)
To remove the bolts form the motor. And remove the motor from the pump.
(3)
Now you can check the spider of the coupling. Replace the spider with a new one.
Put the new coupling spider in one of the coupling.
Meet the ratchet of both couplings and mount the motor in the pump.
(4)
Put the bolts removed in the item (2) above.
MODEL
Bolt
Q
’
ty
Recommended
tightening torque
[N
･
m]
PMB100D
M6 x 14
4
5
～
10
PMB300D
M8 x 22
4
15
～
20
PMB600D
M8 x 22
4
15
～
20
PMB1200D
M10 x 30
4
25
～
30
PMB2400D
M12 x 35
4
35
～
45
(5)
Execute the wiring.
WARNING
When removing and installing the motor for replacement of the
coupling spider and for overhaul, lift and support the motor by a
crane, etc. Use sling belt or eyebolt. To ensure the work safety.
Be sure to turn OFF the Power Supply when putting on and taking
out the Motor.
Only the technically entitled person should be in charge of
operating the machine such as crane.
Содержание PMB100D
Страница 2: ......
Страница 3: ...Declaration of Conformity...
Страница 39: ...YK11 0016 DI 002 08 12 2 4 Dimensional drawing Fig 11 Dimensional drawing PMB100D...
Страница 40: ...YK11 0016 DI 002 08 13 Fig 12 Dimensional drawing PMB300D...
Страница 41: ...YK11 0016 DI 002 08 14 Fig 13 Dimensional drawing PMB600D...
Страница 42: ...YK11 0016 DI 002 08 15 Fig 14 Dimensional drawing PMB1200D...
Страница 43: ...YK11 0016 DI 002 08 16 Fig 15 Dimensional drawing PMB2400D...
Страница 62: ...YK11 0016 DI 002 08 35...
Страница 65: ...YK11 0016 DI 002 08 38...
Страница 72: ...YK11 0016 DI 002 08 45...
Страница 83: ...YK11 0016 DI 002 08 56 5 7 Optional attachment figure Fig 27 PMB100D Optional attachment figure...
Страница 84: ...YK11 0016 DI 002 08 57 Fig 28 PMB300D Optional attachment figure...
Страница 85: ...YK11 0016 DI 002 08 58 Fig 29 PMB600D Optional attachment figure...
Страница 86: ...YK11 0016 DI 002 08 59 Fig 30 PMB1200D Optional attachment figure...
Страница 88: ...YK11 0016 DI 002 08 61 Fig 32 PMB2400D Optional attachment figure If you have installed the inlet ISO K flange...
Страница 89: ...YK11 0016 DI 002 08 62 Fig 33 Dimensional drawing PMB2400D Horizontal exhaust model...
Страница 99: ...YK11 0016 DI 002 08 72...
Страница 105: ...YK11 0016 DI 002 08 78...
Страница 119: ......
