Ulvac GLD-137CC, Instruction Manual

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3. Installation
3.1 Installation
The pump should be installed on a level surface in a location with minimal dust, dirt and
humidity and be arranged with consideration given to ease of installation, removal, inspection
and cleaning.
Particular attention should be paid to the ambient temperature when building the pump into
equipment. Use a rubber vibration isolator to separate the pump from other equipment and to
isolate the pump from the vibrations of other equipment. See “
0.4.2 Environmental conditions
for installation, storage and operation
” for details.
Fig. 3 Transportation method of the oil sealed rotary vacuum pump
Since the pump weighs over 20 kg, do not lift or transport it by yourself.
Doing so may cause an injury. Always carry out work with two people as shown
in Fig. 3.
Minimum required distances from the wall, 100mm.
If the pump is operated whilst it is tilted, placed on its side or upside-down,
the pump will be damaged. Install the pump level with the inlet facing up
as shown in Fig. 1.2.
Keep strictly to the followings if you install the pump with eyebolts.
① You must not use eyebolts if it exceed the pump in weight.
② Surely check out wear and bend of eyebolts before using.
Don't use them if you find them deformation.
③ Sling the pump up slowly. It is dangerous to sling up rapidly.
④ Keep strictly to an angle of 60 degrees at wires when you sling it up.
Note
Caution
Caution
Caution