2200LZJE-HO-C6-N_2013.12.
Chapter 7 Related Documents
Compound 2-stage Screw Compressor 2016**C
7.2 Development Views, Assembly Sectional Views, and Parts Configuration Tables
7-19
No.
Part name
Code No.
Remarks
Q’ty.
LLC
LMC LSC MSC
SSC
424
Hexagon Socket Head
Cap Screw
NB35406-020
M6×20 Note 1
- - - 3 -
432-1 O-ring
PA62-022
JIS W1516 1A G22
4
4
4
4
4
432-2 O-ring
PA12085
JISB2401
1A
G85
4
4
4
4
4
433-1 O-ring
PA62022
JIS W1516 1A G22
4
4
4
4
4
433-2 O-ring
PA12-085
JISB2401
1A
G85
4
4
4
4
4
528 Sleeve, Oil Seal
CS52809-200VD
200V** with O-ring
1
1
1
1
1
529 Set
Screw
NA83606-008
M6×8
2
2
2
2
2
605-1 Plug
NF06-008
R3/4
1
1
1
1
1
605-2 Plug
NF06-015
R1/2
1
1
1
1
1
607 Plug
NF06-004
R1/8
1
1
1
1
1
702 O-ring
PA12-100
JISB2401 1A G100
*1
- - - 1 -
744 O-ring
PA12-060
JISB2401
1A
G60
1
1
1
1
1
- O-ring Set
CS7109-0K
2016C NBR
- O-ring Set
CS7109-5K
2016C FPM
- Gasket
Set
CS7118-0K
2016C
-
Lock Nut and Washer
Set
CS8009-K 2016C
The part code of the O-ring is the one assigned to NBR which is standard
material. When the material of the O-ring is other than NBR, a different part code
is used for each material.
If you are using O-rings made from other than the standard material, please
contact Mayekawa when placing an order.
Note 1: The hexagon socket head cap screw (No. 424) is used to fasten the unload spacer (No. 423),
which is for the exclusive use of the MSC low-stage, to the unloader cylinder cover (No. 74-1).
In April 2007, this spacer and the explosion proof type unloader piston spacer were
standardized according to the design change notification. As a result, the use of this part is
discontinued. One piece of O-ring (No.702) (JIS B 2401 G100) is used instead of this part.
According to this design change notification, the use of the MSC unloader cylinder cover (1)
with bolt hole for spacer is also discontinued. The MSC unloader cylinder cover and the LSC
unloader cylinder cover are shared/standardized.