Preparation For Installation - mycom 1612LSC series Instruction Manual

3.2.4 Preparation for Installation


Installation Space
Prepare sufficient working space for easy operation, cleaning, maintenance, and inspection.

Illumination
Prepare lighting for easy operation, cleaning, maintenance, and inspection.

Ventilation
If natural ventilation is insufficient, install ventilation fans according to the regulations.

Piping
Item
Suction gas inlet
Low-stage gas outlet
High-stage gas inlet
High-stage discharge gas outlet
Low-stage bearing (journal) oil inlet
Low-stage capacity control oil inlet (increase side)
Low-stage capacity control oil inlet (decrease side)
Oil injection inlet
Mechanical seal and speed increaser gear oil inlet
High-stage bearing (journal) oil inlet
65A
80A
125A
* In external dimensions figures 2-1 in "2.2.2 Outer
Compound 2stage Screw Compressor
1612LSC Speed Increaser Type
Table 3-1 Connected Piping List (Compressor)
D t g
□144 4.5 101
□154 4.5 119
270 5 174
Figure 3-2 MYCOM Flange Dimensions
Dimensions" in chapter 2 of this manual, these
MYCOM flange dimensions are noted as MYK**A.
Dimensions
MYCOM 125A (5")
MYCOM 80A (3")
MYCOM 80A (3")
MYCOM 65A (2½")
Rc1/2
Rc1/4
Rc3/8
Rc3/8
Rc1/4
Rc3/8
C N-h
4-M16 × P2
144
4-M20 × P2.5
158
230 8-M20 × P2.5
3-4
2202L5JE-DA-C5-N_2015.05.
3 Installation
Remarks
See figure 3-2.
See figure 3-2.
See figure 3-2.
See figure 3-2.
y
24
25
27
3.2 Installation Works