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INSTALLATION AND MAINTENANCE MANUAL
554515_A_PUB_DATE_1_FEB_2014.DOC
BELT REPLACEMENT
NEVER USE A CROWBAR TO TAKE OFF THE BELTS OVER THE PULLEY GROOVES.
Loosen the bolts of tightening pulley on the drum rear wall and the adjusting screw for taking the belts off.
Always change a complete set of the belts. Always the same type of the changed belts in the set is required.
If the pulleys are damaged, replace them.
After the belt replacement, check the pulley alignment, the tightness of belts, bolts and nuts.
Keep the belts and pulleys clean and free of oil, lubricants, water etc.
PULLEY ALIGNMENT
A precondition for the reliable operation and long service life of the belts is a proper pulley alignment.
Do the inspection of the alignment by means of a ruler (figure 5.9., pos.4) with placing it on the pulley faces.
If all points (A, B, C, D) are touching the ruler the pulleys are aligned.
1. Main housing with the pulley
2. Drum
3. Drive motor
4. Ruler
Figure 5.9.
5.10. WATER AND STEAM FILTERS
Machines are equipped with filters on water and steam inlets (if the machine has steam heating).
The washers 80-100-120 kg / 180-230-275 lb is equipped with a filter for steam only. It is necessary to clean
up the filters occasionally to avoid a prolongation of filling the machine with water. Intervals of cleaning depends
on the quantity of foreign particles in the water line.
CLEANING THE FILTER
1. Stop the water (steam) inlet to the machine.
WARNING!
BEFORE YOU START THE FILTER CLEANING CHECK IF THE INLET OF HOT WATER (STEAM)
TO THE MACHINE IS CLOSED AND COLD!
2. Unscrew the filter plug (figure 5.10., pos.4) and remove the filter sieve (2).
3. Clean the sieve with running water or with compressed air.
4. Put the sieve (2) and gasket (3) back to the filter body (1) and tighten the plug (4).
1. Filter body
2. Filter sieve
3. Gasket
4. Plug
Figure 5.10.
!
Summary of Contents for LH-550
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