4
sure to use a crossbar, which can counteract the side pressure of the sling to the box.
Note:
it is not
advisable to pad some protective material between the sling and the sound isolating cover of the
unit, which will crush the door plates on both sides of the unit.
2.1.2 The selection of the air compressor installation site is most neglected by the staff.
Often without a plan find a random position, Use immediately after pipeline. Little did they know
that such sloppy behavior had possible caused the consequences of future failures in air
compressors, difficulties in maintenance, and poor quality of compressed air. Therefore, the proper
installation site is a prerequisite for the correct use of the air pressure system.
2.1.3 It is necessary to have a wide and well-lit place to facilitate operation and maintenance.
2.1.4 The relative humidity of the air should be low, the dust is less, and the air is clean and well
ventilated.
2.1.5 The ambient temperature shall be less than 45 degrees Celsius, because the higher the
ambient temperature, the less air the air compressor will output.
2.1.6 If the environment of the factory is poor and the dust is high, the service life of the air
compressor system parts should be maintained by installing the pre-filter equipment.
2.1.7 Reservation of access roads and installation of cranes for maintenance and repair.
(High
power air compressors in particular needed it)
2.1.8 Reserve maintenance space, air compressor and wall must have at least 70 cm or more
distance.
2.1.9 The air compressor is more than one meter away from the top space.
2.1.10 Refer to GBJ29-90 "Design Specification for compressed Airstations".
2.2 Matters needing attention in piping, foundation and cooling system
2.2.1 Matters needing attention in air piping
1) When the main piping is installed, the piping must have a 1-2 degree inclination so that the
condensed water in the piping can be discharged.
Summary of Contents for Quan Wei
Page 1: ...TaiWan QuanWei Screw type air compressor Using and Maintenance Instructions ...
Page 12: ...8 ...
Page 81: ...77 ...
Page 82: ...78 8 2 2 QWL 15A 20A 8 2 3 QWL 30A 40A ...
Page 83: ...79 8 2 4 QWL 50A 60A ...
Page 84: ...80 8 2 5 QWL 75A 100A ...
Page 85: ...81 8 2 6 QWL 150A 175A ...
Page 86: ...82 9 0 Circuit diagram ...
Page 87: ...83 9 1 MAM 860 880 Circuit diagram 9 2 MAM 890 Circuit diagram ...
Page 88: ...84 9 3 MAM 6080 Circuit diagram ...
Page 89: ...85 Screw Air Compressor operation record tale ...