Алгебра
Английский
Биология
География
Геометрия
История
Русский
Обществознание
Физика
Химия
Информатика
Литература
МатематикаВопрос:
Is it sufficient to fix the TRV thermoball without using thermal paste?
Ответ:
Answer:
No
Похожие
- Which pressure is used for the leak test of freon systems?
- How often are oil-lifting loops installed on the rising section of the suction line?
- Regular maintenance of local cooling devices includes cleaning heat exchangers from dust, checking the level and monitoring the operation of moving parts.
- The liquid separator is mounted before the compressor nozzle in a vertical position.
- Local condenser, air cooler, ice generator installation features: they must be placed with a gap of at least 1 meter from the nearest obstacles to ensure normal air inflow and outflow.
- Features of installing compressors of other types: opposed, rotary, screw, turbo compressors. The depth of the horizontal deviation should not exceed 0.1 mm/m.
- In the oil system, pressure is monitored by installing on the suction and discharge lines of the oil pump.
- When the compressor is run-in under load, it is done gradually with stops at 25%, 50%, 75% and 100% of the working pressure.
- When checking the vertical position of the compressor, the allowable deviation should not exceed mm per 1 m of height.
- The horizontal deviation tolerance for the installed equipment is from 0.1 to 0.5 mm per meter.
- Dynamic load is determined as the product of static load and dynamic characteristic.
- When working with refrigerants, it must always be ensured.
- Is it necessary to conduct personnel training before starting installation work?
- Is it necessary to regularly check the condition of the equipment?
- Is personnel training part of the preparatory stage of installation work?
- Is the scope of work included in the main sections of the design and estimate documentation?
- Is it sufficient to install fasteners for horizontal pipelines every 2.5 meters?
