Weekly

1.Check the machine for leaks.

a.Start an unloaded cycle to fill the machine.

b.Verify that door and door gasket do not leak.

c.Verify that the drain valve is operating and that the drain system is free from obstruction. If water does not leak out during the first wash segment, the drain valve is closed and functioning properly.

Monthly

NOTE: Disconnect power to the machine at its source before performing the monthly maintenance procedures.

1.Use the following procedures to determine if V-belt(s) require replacement or adjustment. Call a qualified service technician in either case.

a.Check V-belt(s) for uneven wear and frayed edges.

b.For groove-pulley drive systems, verify alignment by placing a straightedge across both pulley faces. The straightedge should make contact with the pulleys in four places. Refer to Figure 11.

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Maintenance

c.For flat-pulley drive systems, verify allowable distance of belt from edge of pulley. Refer to Table 1 below.

Flat-Pulley Alignment

 

 

 

Model

 

Allowable

 

Distance from Edge

 

 

 

 

 

20

 

.09 in. (2 mm)

 

 

 

25

 

.09 in. (2 mm)

 

 

 

30

 

.09 in. (2 mm)

 

 

 

40

 

.09 in. (2 mm)

 

 

 

50 – 60

 

.38 in. (10 mm)

 

 

 

 

Table 1

2

4

3

H040I

1Motor

2Motor Pulley

3Straightedge

4Basket Pulley

Figure 11

F232134

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