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TS OM535 Date of Issue: 13.07.04 Hodge Clemco Ltd
3. Fit the filter bag and mounting frame into the filter, over the locating studs. Ensure
bag material flange is securely trapped under the mounting frame, with the skirt not
trapped (see diagram 3 above); replace nuts and washers.
4. Thread the suspension grips through the top of each vee-pocket and hook the grips
onto the shaker frame
Replacement of the Fan Impeller (Integral fan)
1. Isolate the electrical supply.
2. Remove silencer, if fitted.
3. Disconnect the electrical cable to the motor terminal box.
4. Release the screws securing the motor mounting plate unit top.
5. Withdraw the motor/mounting plate/fan impeller assembly and lower to the
ground.
6. Remove the screw and washer at the end of the motor shaft and withdraw the fan
impeller, retaining the shaft key for re-use.
7. Re-assemble as above, but in reverse order. Ensure that motor shaft, keyway, key
and fan impeller boss are completely clean before putting these parts together.
Check again, once the fan assembly has been mounted, that the fan impeller rotates
freely without rubbing against anything. Any defects must be corrected before the fan is
put into use again.
Replacement of internally mounted shaker motor.
Removal:
1. Isolate the electrical supply.
2. Open front access door and release sufficient bag suspension grips to gain access to
shaker motor.
3. Disconnect shaker motor cable from filter unit terminal box.
4. Remove nut and washer from shaker frame pin.
5. Remove circlip from shaker motor cam and slide linkage free.
6. Release face mounting screws to remove motor from mounting bracket and withdraw
motor complete with its cable..
Before re-assembly check pivots and bearing surfaces for wear or damage. Replace if
necessary.
Replacement:
1. Fit shaker motor and pass cable back into terminal box. Re-connect cable to
terminals marked “shaker”. When fixing motor face mounting screws, apply Loctite or
similar to threads to prevent shaking loose.
2. Reassemble linkage to pin and cam, securing with nut and washer to pin and circlip
to cam.
3. Attach bag suspension grips.
4. Close and secure front access door.
Replacement of externally mounted shaker motor (optional arrangement).
Proceed generally as above but note that the shaker motor is located on a bracket on top
of the unit case. To gain access, remove the plate on the front of the bracket.
