Hoshizaki DM-200B Manual De Usuario

9

Ensure all components, fasteners and thumbscrews are securely in place after 
the equipment is serviced.

1) 

Unplug the unit from the electrical outlet.

2) 

Remove the panels.

3) Disconnect the gear motor wiring harness.
4) Loosen the adjustment bolt, then loosen 

the four bolts securing Gear Motor Bracket 
(B). 

5) Slide Gear Motor Bracket (B) up to its 

highest position and retighten.

6) Remove the chain.
7) Loosen the socket set screw securing the 

sprocket, then use a gear puller to remove 
the sprocket. 

8) Remove the bushing from the barrier and 

slide the gear motor wires free of the 
barrier. Release the wires from the wire tie 
on the barrier.

9) While supporting the gear motor and 

barrier, remove the four bolts securing 
them to Gear Motor Bracket (B). Carefully 
remove the motor and barrier.

10) Install the new gear motor, assembling the removed parts in the reverse order of the 

above procedure. 
Note:

• When weight (2.2 lb) is applied to the chain at the center, the displacement must be 

0.31 to 0.51".

• Lubricant (Class SAE 20) must be applied to the chain using a cloth.

11) Replace the panels in their correct positions.
12) Plug the unit back in.

Gear Motor 
Bracket (B)

Adjustment Bolt

Chain

Bolts

Bolts

Sprocket

Lower sprocket 

takes a 2.5 mm 

allen wrench.

Barrier

Gear Motor 
Bracket (B)

Sprocket

Bolt

Gear Motor

Bushing