Si50-203
Semi-Hermetic Single Screw Compressor Version III 1
Semi-Hermetic Single
Semi-Hermetic SingleSemi-Hermetic Single
Semi-Hermetic Single
Screw Compressor
Screw CompressorScrew Compressor
Screw Compressor
Version III
Version IIIVersion III
Version III
1. Scope of Application ...............................................................................2
2. Overhaul..................................................................................................3
3. Periodic Inspection..................................................................................4
3.1 Periodic Inspection Items and Intervals....................................................4
3.2 Periodic Inspection Instructions................................................................5
4. Overhaul Instructions ............................................................................10
4.1 Disassembly and Inspection...................................................................11
4.2 Replacing The Bearing...........................................................................20
4.3 Final Assembly .......................................................................................24
5. Airtightness Test ...................................................................................29
6. Charging Oil ..........................................................................................30
7. Caution in Test Operation .....................................................................31
8. Required Tools......................................................................................32
[Applicable Models]
ZH3LSF ZH3LMF ZHC3LSF ZH3LTG ZHC3LTG
ZH5MLF ZH5SLF ZHC5MLF ZH3WLG ZHC3WLG
ZH5LLF ZH5LMF ZHC5LLF ZHA5LLF ZH5LMG ZHC5LMG ZHA5LMG
ZH7SLF ZHC7SLF ZHA7SLF ZH5WLG ZHC5WLG ZHA5WLG
ZH7LLF ZHC7LLF ZHA7MLF ZH7LSG ZHC7LSG ZHA7MSG
ZH9SLF ZHC9SLF ZHA9SLF ZH7WSG ZHC7WSG ZHA7WSG
ZH9LLF ZHC9LLF ZHA9LLF ZH9LSG ZHC9LSG ZHA9LSG
ZH9WSG ZHC9WSG ZHA9WSG