KAESER KOMPRESSOREN MOBILAIR M27, Руководство оператора

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2.6.4 Safety relief valve
Maximum working pressure: See machine nameplate
Maximum working pressure [psig] 100 − − −
Relief valve activating pressure* [psig] 130 − − −
*The safety relief valve is fitted onto the oil separator tank.
Tab. 29 Relief valve activating pressure
2.6.5 Select temperature
2.6.5.1 Thermostatic valve
A thermostatic valve regulates the compressor temperature accordingly.
Machine temperatures Values
Recommended airend discharge temperature for
switching to load [°F]
86
Typical airend discharge temperature during opera‐
tion [°F]
167 ..... 212
Maximum airend discharge temperature (automatic
safety shut-down) [°F]
239
Tab. 30 Machine temperatures
2.6.5.2 Thermostatic valve with Anti-Frost Control
A thermostatic valve with Anti-Frost Control regulates the temperature level of the machine de‐
pending on the ambient temperature.
Temperatures Values
Ambient temperature [°F] < 50 68
Airend discharge temperature [°F] 194 149–185
Tab. 31 Airend package discharge temperature
2.6.6 Cooling oil recommendation
A sticker showing the type of oil used is located near the oil separator tank filler.
Information on ordering cooling oil is found in chapter 11.
Cooling oils for general applications
SIGMA FLUID
MOL
S-460 S-570
Description Mineral oil Synthetic oil Synthetic oil
2 Technical Data
2.6 Compressor
12
Operator Manual Screw Compressor
MOBILAIR M27
No.: 9_9547 13 USE