Danfoss iSave 40 Series Operation Manual page 56

Operation guide | iSave 40
Table of Contents
1. General information
56
1. General information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Disconnect the iSave from electric motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. Disassembling the booster pump series 01-03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.1 Disassembling the booster pump series 04 and newer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4. Basic inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5. General inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
6. Assembling the booster pump series 01-03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
6.1 Assembling the booster pump series 04 and newer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
7. Disassembling the pressure exchanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
8. Assembling the pressure exchanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
9. Assembling the cylinder barrol in pressure exchanger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
10. Changing springs in the pressure exchange rotor.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
11. Exploded view vane pump iSave 40 series 01-03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
12. Exploded view vane pump iSave 40 series 04 and newer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
13. Exploded view pressure exchanger series 01-03. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
14. Exploded view pressure exchanger series 04 and newer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
15. Exploded view iSave series 01-03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
16. Exploded view iSave series 04 and newer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
17. Exploded view iSave on base plate, horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
18. Exploded view iSave on foot, vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
This document illustrates instructions for
disassembling and assembling the iSave 40.
To ensure the correct selection of spare parts and
guidelines the version number of the iSave have
to be identfied. The version is shown on the
product label as illustrated on the picture.
ERD
Type iSave 40 ERD
Code no. 180FXXX
Serial no. XXXXXX04-XXX
The serial number is referring to the Serial no. on
the product label. The digits shown (04) indicate
the version number of the iSave.
180R9239 | AQ299555093252en-001601 | iSave 40 | 09.2022
To understand the design of the iSave, see
exploded views starting on page 33.
Always use suitable lifting equipment.
Important!
It is essential that the iSave is serviced in
conditions of absolute cleanliness.
Danfoss A/S, 6430 Nordborg, Denmark
• The weight of the iSave, including
electric motor, is about 260 kg (573 lb).
• The weight of the pressure exchanger
alone is about 75 kg (165 lb).
• The weight of the booster pump
alone is about 50 kg (110 lb).