2202L5JE-DA-C5-N_2015.05.
5 Maintenance and Inspection
Compound 2-stage Screw Compressor 5.4 Disassembly and Inspection
1612LSC Speed Increaser Type
5-17
5.4.2 Unloader Indicator
Figure 5-3 1612**C Unloader Indicator Block
Table 5-7 Unloader Indicator Components
P/N Part Name Qty Remarks P/N Part Name Qty Remarks
120 Indicator assembly 1 141 Indicator glass 1 141
121 Micro-switch base plate 1 125L** 143 Electric wiring connector 1
122
Hexagon socket head cap
screw
2 M6x25 144 Connector support 1 125L**
123 Micro-switch set-plate 1 125L** 145
Hexagon socket head cap
screw
2 M6x15
124 Philips screw 2 M3x10 146 Indicator cover (2) 1 1612LSC
125 Micro-switch 2 147A
Hexagon socket head cap
screw
2 M6x95
126 Philips screw 2 M2.5x25 147B 2 M6x60
127 Micro-switch cam 1 125L** 149
Micro-switch Insulation
plate
1 125L**
128 Set screw 2 M4x8 202 Bevel gear (2) 2 Φ6
129 Potentiometer 1 203 Indicator shaft 1
130 Potentiometer set-plate 1 200L** 204 Indicator shaft bearing 1
131 Philips screw 3 M3x5 205 Flat head screw 4 M5x14
132 Terminal block 2 LK-3P 206 Indicator glass gland 1
133 Philips screw 4 M3x20 207 Indicator glass support 1
134 Potentiometer support arm 2 210 Philips screw 4 M5x15
136
Potentiometer mounting
screw
4 M3x14 211 Flat head screw 2 M3x5
137 Indicator dial 1
212
Hexagon socket head cap
screw
4 M5x30
138 Indicator dial screw 2 M3x5 213 Spring pin 1 Φ2x8
139 Indicator needle 1 200L** 265-1 Spring washer 2 M2.5
140 Indicator needle screw 1 M3x10 265-2 Spring washer 2 M3