DFD6361-Maintenance.pdf - 第673页
F-103 5-1-3. Re placing t he consuma ble parts of the spinner high- pressure pump Caution for dis assembly and assembl y In a disassembly or assembl y of the spinner high-pressure pump, take note the following points. - …
F-102
5-1-2. Disconnecting piping of the spinner high-pressure
pump
Procedures for disconnecting piping of the spinner high-pressure pump
Step No. Do This
1
Unscrew the retaining screws of the joints connected to the
spinner high-pressure pump.
Spinner high pressure pump
Upper bracket
Mounting screws (M6)
Joints
2
Remove the joints.
3
Disconnect the piping of the spinner high-pressure pump.
4
Remove the retaining screw of the upper bracket.
5
Remove the bracket.
6
Lift the spinner high-pressure pump.
7
Tilt the spinner high-pressure pump 90° to the right.
8
Take out the spinner high-pressure pump from inside of the
machine.
Continued in the next section.
F-103
5-1-3. Replacing the consumable parts of the spinner high-
pressure pump
Caution for disassembly and assembly
In a disassembly or assembly of the spinner high-pressure pump, take note the
following points.
- Verify that the part has no flaw or breakage.
- The inside of the cylinder is non-oil specification. Make sure to clean the
disassembled parts with the methanol or deionized water.
- It is possible that the abrasion particles of the consumable parts adhere on the
inner surface of the spinner high-pressure pump. In such cases, clean the
inner surface with the methanol or deionized water.
Operation flow
This section describes the replacement procedures of the cap seal, U-packing
and wear ring.
The procedure for replacing the consumable parts consists of the following
steps.
5-1-3-1 Disassembling the spinner high-pressure pump
5-1-3-2 Replacing the consumable parts
5-1-3-3 Assembling the spinner high-pressure pump
F-104
5-1-3-1. Disassembling the spinner high-pressure pump
Exploded view of the spinner high-pressure pump
The illustration below shows the exploded view of the spinner high-pressure
pump.
[1]
[2]
[8]
[9]
[10]
[11]
[31] Cap seal
[12]
[14]
[33] U-packing
[23]
[34]
[13]
[30]
[25]
[29]
[22]
No. Part name Part No. Qty. Material
1 End cap - 1 SUS316
2 Lock nut - 4 SUS304
8 Cylinder MOHLN10152 1 SUS316
9 Piston lock nut MOHLN10153 1 SUS316
10 Piston collar MOHLN10154 2 SUS316
11 Wear ring MOELN10257 1 PE
12 Piston MOHLN10155 1 SUS316
13 Piston rod - 1 SUS316
14 Retainer MOHLN10156 1 SUS316
22 Collar - 1 SUS316TP
23 Backup ring MOELN10258 1 PE
25 Hex nut - 4 SUS304 M8 washer
29 O-ring MSCO0004AN 1 NBR P7
30 O-ring MSCO0016AN 1 NBR P18
31 Cap seal MOELN10251 1 PE 85109 (O-ring 113)
33 U-packing MOELN10252 1 PE P16
34 O-ring MSCO0530AN 1 NBR S38