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11-2. ROLLER-EDGE MODELS
1. Taking up the Belt
When belt is slackened off, take up belt by turning take-up knobs of drive unit.
→
For details, see p.20.
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Belt Tension
Do not take up belt too much, but only to extent that belt does not slip on drive pulley, i.e. enough to
drive belt.
NOTE: Excessive belt take-up may overload motor or shorten service lives of belt, pulley, etc.
2. Belt Alignment Adjustment
When belt is not correctly aligned, make adjustment as follows while running conveyor slowly.
For prior checking and adjustments except in roller-edge unit, see p.21-23.
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Adjustment Using Snub Pulley of Roller-edge Unit
Snub pulley(*1) is found in lower part of roller-edge unit, as shown in figures on next page. On side to
which belt is deviating, slightly loosen snub pulley fixing bolt(*2) with hexagonal wrench. Turn snub pulley
adjustment bolt(*3)(M5) counterclockwise with spanner. Snub pulley will then move outward on this side
and belt will center itself. Alternatively adjust on opposite side. In this case turn snub pulley adjustment
bolt(*3) clockwise. Snub pulley will then move inward on this side and belt will center itself. Once
adjustment is completed, retighten snub pulley fixing bolt(*2).
NOTE: 1. SHZBV model has no snub pulley fixing bolts, i.e. snub pulley can be moved only by turning
NOTE: 1.
adjustment bolt(*3).
NOTE:
2. It is impossible to make adjustment by moving edge roller only.
Summary of Contents for S-CON MINI-Z Series
Page 1: ...1 S CON MINI Z Series OPERATING AND SERVICE MANUAL...
Page 35: ...35 MEMO...
