Storage - Edwards E2M28 Instruction Manual

8. Storage

CAUTION:
Observe the storage temperature limits stated in
below - 30 °C will permanently damage the pump seals.
Note:
If you will store a new pump in conditions of high humidity, remove the pump from its
cardboard packaging box, dispose of the box (refer to
Use the following procedure to store the pump:
1. Ensure that the pump has been shut‑down as described in Operation.
2. Isolate the pump from the electrical supply.
3. Purge your vacuum system and the pump with dry nitrogen and disconnect the
pump from your vacuum system.
4. Replace the oil as described in
5. Place and secure protective covers over the inlet and outlet‑ports.
6. Store the pump in cool, dry conditions until required for use.
7. When required, prepare and install the pump as described in Installation. If the
pump has been stored for more than a year, before you install the pump you must
clean and overhaul it as described in the instruction supplied with the clean and
overhaul kit.
A37310880_V - Storage
Replace the oil on page
Page 41
Technical data on page
Disposal on page 42).
35.
12. Storage