Danfoss iSave 21 ERD Service guide
Service guide
Vane pump upgrade kit 180F4161 iSave 21 ERD
Disassembling and assembling
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Service guide | Disassembling and assembling iSave 21 vane pump with upgrade kit 180F4161
Table of Contents
Contents |
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1. |
General Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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1.1 |
Parts included in the vane pump upgrade kit 180F4161 . . . . . . . . . . . . . . |
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2. |
Disassembling the iSave . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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3 |
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2. |
Disassembling the vane pump . . . . . . . . . . . . . . . . . . . . . . . . |
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4 |
3.Assembling the vane pump - with parts from the vane pump upgrade kit . . . . . . . . 6
4. |
Assembling the iSave . |
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5. |
Exploded view vane pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 |
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6. |
Exploded view iSave . |
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1.General Introduction This document covers the instructions for
installing the vane pump upgrade kit 180F4161.
Important: It is essential that the iSave and vane pump are serviced in conditions of absolute cleanliness.
For a better understanding of the vane pump and iSave, please see the exploded views in the sections 5 and 6.
The weight of the iSave is 65 kg / 143 lb and it must be lifted with suitable lifting equipment.
To prevent cold welding, lubricate threads of screws with grease; screw them into the component and tighten them by the hand. Use PTFE lubrication type.
Tools needed for upgrading vane pump::
-10 mm socket
-Torque wrench
-Adjustable spanner
-Loctite 270
-6 mm allen key socket (160 mm long)
1.1Parts included in the vane pump upgrade kit 180F4161
Qty. |
Description |
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1 |
Stator ring |
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8 |
Vanes |
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1 |
Side plate out |
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1 |
Side plate in |
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4 |
Peek pin Ø6.9 |
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2 |
Pin Ø6x10 |
2Pin Ø4x9
3O-ring 112x2.5
1 |
O-ring 44x3 |
1O-ring 80x2
2Steel location pin for stator ring 10 Screws for M8x16
10 Screws for M8x25
8 |
Screws for M8x65 |
2 |
180R9402 | 521B1455 | DKCFN.PI.003.T1.02 | 10.2017 |
Service guide | Disassembling and assembling iSave 21 vane pump with upgrade kit 180F4161
2.Disassembling the iSave
1. |
Place the iSave on a clean table. |
2. |
Unscrew the bolts in the flange. |
3.Remove the vane pump.
180R9402 | 521B1455 | DKCFN.PI.003.T1.02 | 10.2017 |
3 |
Service guide | Disassembling and assembling iSave 21 vane pump with upgrade kit 180F4161
2.Disassembling the vane pump
1.Gently adjust the spanner wrench around the coupling and use it as back stop.
2.Unscrew the bolt in the middle of the coupling and remove the coupling.
3. Remove all bolts in the HP out connection |
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4. |
Remove the flange. |
flange. |
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5.Remove side plate and pin
6.Side plate removed.
4 |
180R9402 | 521B1455 | DKCFN.PI.003.T1.02 | 10.2017 |
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