Milnor PulseFlow 76028 G3, Установка и обслуживание

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The support roller assemblies on every batch washer are factory set for correct alignment and
weight distribution. With proper lubrication, these components should provide long service
life under continuous use. The following procedure requires at least two technicians and/or
suitable lifting aids (forklifts or chain hoists) to remove and install assembly. To replace
support roller assembly:
1. Loosen the drive chain (see “Adjusting Chain Tension”).
2. Remove drip tray and drain. Use a hydraulic jack under the cylinder (shown in Figure 6) and
raise the cylinder until it is suspended just above the rollers. The rollers should turn freely.
3. Remove the grease fitting attached to the center of the roller and secure it out of the way.
4. Remove the clamp-to-rail fasteners (Figure 6).
5. After taking appropriate weight precautions, slide assembly off the rail.
6. Remove clamp-to-plate fasteners from the old support roller plate after carefully noting the
number of alignment flat washers used between the clamps and each side of the support roller
plate (Figure 6). These alignment flat washers determine where the wheel tracks on the
cylinder and must be reinstalled exactly as removed. See “Support Roller
Assembly...BMP000030,” in this manual, for additional information.
7. Install the grease fitting on the roller. Slowly lower the cylinder and remove the jack. Check
that the cylinder makes contact with the roller.
8. Tighten chain to specifications (see “Adjusting Chain Tension”).
9. After installation is complete, run the batch washer and observe the rollers as the cylinder
rotates (Figure 7). The rollers should not rub the sides of the support track, the shell front, or
drip tray. If rubbing occurs, then add or subtract alignment flat washers between the clamps
and wheel support plate, as necessary.
10. It is not necessary to lubricate the new support rollers after installation. They were pre-
lubricated at the factory. However, after one week of operation they should be re-lubricated
as explained in “PREVENTIVE MAINTENANCE FOR CONTINUOUS BATCH
WASHERS.” Check all bolts for tightness.
Figure 6: Support Roller Assembly Installation
Jacking up cylinder Support roller flat washers and clamp bolts Legend
1. Support roller plate
2. Alignment flat washer
3. Clamp-to-plate fasteners
4. Clamp-to-rail fasteners
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