Alliance Laundry Systems CABINET HARDMOUNT SC40VN2 Instructions d'exploitation télécharger pdf (Page 20)

Maintenance

F232137

c. For flat-pulley drive systems, verify allowable

distance of belt from edge of pulley as shown

in Table 6 below:

d. For variable-speed models only, verify that

V-belts are properly tensioned by applying a

set force to the belt and measuring the

deflection to determine the belt tension. Refer

to Table 7 for the acceptable belt tension

ranges. Belt tension measurements should be

taken as close to the center of the belt span as

possible. Refer to Figure 11.

Figure 11

NOTE: Hoses and other natural rubber parts

deteriorate after extended use. Hoses may develop

cracks, blisters or material wear from the

temperature and constant high pressure they are

subjected to.

2. Check all hoses for any visible signs of

deterioration. Any hose showing signs of

deterioration listed above should be replaced

immediately.

NOTE: All hoses should be replaced every five

years.

Flat-Pulley Alignment

Model

Allowable

Distance from Edge

18 – 40 .09 in. (2 mm)

50 – 60 .38 in. (10 mm)

Table 6

H039I

1 Deflection

2 Span Length

Belt Tension Testing for Variable-Speed Models

Model Belt Belt Span Deflection Range

Force

Min – Max

35, 40 Motor-Basket 16.9 in. (428 mm) .31 – .34 in. (7.9 – 8.7 mm) 6.1 – 7.4 lbs. (27 – 33 N)

50, 60 Motor-Basket 16.8 in. (426 mm) .28 – .31 in. (7.1 – 7.9 mm) 6.1 – 7.4 lbs. (27 – 33 N)

80 Motor-Basket 22.1 in. (561 mm) .47 – .5in. (11.9 – 12.7 mm) 4.9 – 7.3 lbs. (21.8 – 31.5 N)

Ta ble 7

1 2 ... 15 16 17 18 19 20 21 22 23 24

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Alliance Laundry Systems CABINET HARDMOUNT SC40VN2 Instructions d'exploitation Page 20

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