Ulvac LR Series - Environmental Requirements for Installation; Other Requirements

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2.2.3 Environmental Requirements for Installation
Following installation and storage requirements should be met.
Storage and installation requirements
Description Requirement
Temperature and humidity (for storage)
- 30 - 60°C, less than 95%RH
Temperature and humidity (for operation)
5 - 40°C, less than 95%RH
Above sea level Not exceeding 1000m
Outside vibration Not exceeding 0.5G
* Not condensing
2.2.4 Other Requirements
- Set up and keep this LR/HR series pump at ventilated room.
- Before storage, drain the pump. If water is remaining in the
pump, it will be freezing at a low temperature (below 0°C) and
may damage the components.
- Do not lay two pumps one on the other nor lay the pump on its
side during storage.
- After moving the pump to the place of installation, adjust the
jack to set it in a horizontal position (adjustable range is + 10
mm).
- Do not tilt the pump by more than 10° when moving it.
CAUTION