2202G1JE-DA-M-N_2010.01.
5 Maintenance
Reciprocating Compressor M Series
5.5 Disassembly/Assembly
5-20
5.5.3.4 Attentions for Attaching the Hand Hole Cover
Dropping of the hand hole cover may cause injury or damage to the compressor.
Always attach the stud bolts before performing the work.
Because the attachment surface of the hand hole cover is facing obliquely
downward, the cover may fall even when the stud bolts are used. Be careful so
as not to place any part of your body under the hand hole cover.
1.
After attaching the stud bolts (a) into the hand
hole cover screw holes for two sections at the top,
attach the hand hole cover.
2.
After temporarily tightening the rest of the hand
hole cover screws, remove the stud bolts.
5.5.3.5 Attentions for Attaching the Head Cover
The head cover weighs 31 kg. Handling it inappropriately may cause injury.
Attach the head cover in an appropriate manner with at least one other person.
Dropping of the head cover may cause injury or damage to the compressor.
Always attach the stud bolts before performing the work.
Always attach the head cover according the following procedure.
If the stud bolts that are used for attaching
the valve plate are already removed, attach
the stud bolts (a) into the head cover screw
holes for two sections at the top, then attach
the head cover.
1.
Attach the two head cover screws (b) to the
diagonal sections shown in the figure, and tighten
them temporarily and evenly.
2.
Temporarily tighten the rest of the head cover
screws, then remove the stud bolts (a).