National Flooring Equipment 3395, Руководство по обслуживанию

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Maintenance
12
CHANGING THE LINERS
Removal (Figure 3)
Before removing the liners, remove the blast wheel and the wheel hub.
1. Loosen the fastening screw of the left hand (3) and right hand (4) liner.
2. Turn the liners toward the inside of the blast housing and take them out at the bottom of the housing.
3. Loosen the counter screw (2) of the pressure screw of the top liner (5) and turn it completely up.
4. Loosen the pressure screw (2) of the top liner (5) to the end and turn it back until it can be removed.
5. Put a small nail through the thread opening and hit it down onto the top liner (5) until it slides downward.
6. Turn the top liner around the motor shaft and take it out through the bottom opening of the housing.
FIG. 3