DFD6361-Maintenance - 第672页
F-102 5-1-2. Disc onnecting pipi ng of the spinner high-pr essure pump Procedur es for discon necting pipi ng of the s pinner hi gh-pressure pump Step No. Do This 1 Unscrew the retaining screws of the joints c onnected t…
F-101
5-1-1. Removing the machine outer cover
Procedures for removing the machine outer cover
Step No. Do This
1
Turn OFF the main switch and then remove the key.
2
Turn OFF the circuit breaker at the left of the machine. Lock out
the circuit breaker lever with a padlock or the like.
3
Shut off the facility power supply.
4
Close the facility main valve of air and the cleaning water.
5
Remove the covers [H] and [S]. Then store them sufficiently
away from the working area.
- For the cover removal procedure;
See the section B-2-2, [Removing the Machine Outer Cover,
Monitor and Status Indicator] of Installation Manual.
ÿ
[H]
[S]
LEFT SIDE
Continued in the next section.
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