External compressor is driven engines can either drive a compressor (directly or by means of a belt. In any case, the motor must be carefully aligned when installed. Always lock the power before you begin. After the free installation of anchor bolts, installation of belts. Use the "lever to move the motor until the straps are tight and motor in line. Holding the engine in this position, tighten at least two hold screws. Then tighten the other. Engines usually attached to their mounting base with nut bolt washer combinations.
Usually, either the motor base or float have slots for bolts. Man must come under mounting base to hold the bolt in place. Very often difficult to put on the key. Some practitioners use caulking compound bolts to hold the place until the motor is installed and washers and nuts started bolts.
The direct drive units, installation of the engine on the part of the stand. Then compile and install the clutch. Check the alignment carefully. Motor shaft should be the same height as the shaft of the compressor centre. Two mines must be in alignment when looking at them from above. Dial gauge should be used to check the alignment. Replace and tighten the bolts. Water pump, engines require the same care.
If possible, always switch off the motor manually. This will determine if the Assembly will rotate freely. Do this before unlocking the power.
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