mycom 200VSD User Manual

2205Q2JE-HO-S6-N_2020.01.
Chapter 5 Maintenance and Inspection
SCV-series Screw Compressor 5.3 Compressor Disassembly Preparation
5-8
5.3.2 Replacement Parts
Prepare the genuine parts for replacement.
Parts listed in Table 5-5, we recommend to be replaced on the occasion of each compressor overhaul.
For each part size and code No. of each compressor model, refer to Section 7.2 "Parts Configuration
Table" in this manual Chapter 7.
When ordering parts, be sure to inform the (a) model name, (b) serial number, (c) part name, (d) code
No. and (e) quantity required, to our sales offices or service centers.
In particular, if the serial number (b) is unknown, the details of the applicable design and manufacturing
specifications cannot be identified, and thus it becomes difficult to choose correct parts.
Table 5-5 Replacement Parts of SCV-series Compressor Overhauling
P/N Part Name Remarks
Q’ty.
160
200
250
320
6
Gasket, Suction Cover
1
1
1
1
9
O-ring, Suction Cover
1
1
1
1
12
Gasket, Bearing Head
1
1
1
1
23
Gasket, Balance Piston Cover
1
1
1
1
27
Main Bearing
with O-ring
2
2
2
2
28
Side Bearing
with O-ring
2
2
2
2
30
Balance Piston
To be replaced if any
abnormality is found.
1
1
1
1
33
Balance Piston Sleeve
1
1
1
1
35
O-ring, Balance Piston Sleeve
1
1
1
1
38
Thrust Bearing
2
2
2
2
39 Lock Nut
To be replaced if any
abnormality is found.
2 2 2 2
40
Lock Washer
2
2
2
2
49
O-ring, Oil Seal Retainer
1
1
1
1
50 Oil Seal 1 1 1 1
52
Gasket, Seal Cover
1
1
1
1
63
O-ring, Unloader Cylinder
1
1
1
1
65 O-ring, Unloader Piston 1 1 1 1
66
Cap Seal
1
1
1
1
68 Guide Pin (Grooved Pin)
To be replaced if any
abnormality is found.
1 1 1 1
69 Lock Nut, Unloader Piston
To be replaced if any
abnormality is found.
1 1 1 1
70
Lock Washer, Unloader Piston
1
1
1
1
73 O-ring, Unloader Push Rod 1 1 1 1
75
O-ring, Unloader Cover
1
1
1
1
78
Ball Bearing, Unloader Cylinder Cam
#6000
1
1
1
1
79 Snap ring C type External S10
.
1 1 1 1
82
V-ring, Unloader Cylinder Cam
VH10 NBR
1
1
1
1
93
Gasket, Suction Flange
1
1
1
1
96 Gasket, Discharge Flange (1)
It is not necessary for
CD flange of sideways
discharge type.
1 1 1 1
100
Mechanical Seal Assembly
BBS-E as standard
1
1
1
1
125 Micro Switch
To be replaced if any
abnormality is found.
2 2 2 2
129
Potentiometer
To be replaced if any
1
1
1
1

mycom 200VSD Specifications

General

Brand	mycom
Model	200VSD
Category	Air Compressor
Language	English