DFD6361-Maintenance.pdf - 第671页

F-101 5-1-1. Rem oving the mac hine outer cover Procedur es for re moving the mac hine outer c over Step No. Do This 1 Turn OFF the main switch and then remove the key. 2 Turn OFF the ci rcuit breaker at the left of t he…

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F-100
Operation flow
If the pressure does not rise even when the pressure pump works properly, the
parts inside the pump may be worn.
The procedure for replacing the consumable parts of the spinner high-pressure
pump consists of the following steps.
5-1-1 Removing the machine outer cover
5-1-2 Disconnecting piping of the spinner high-pressure pump
5-1-3 Replacing the consumable parts of the spinner high-pressure pump
5-1-4 Completion of replacing the consumable parts
of the spinner high-pressure pump
Before replacement
Have on hand the following item for replacing the consumable parts of the
spinner high-pressure pump.
3mm Allen wrench
5mm Allen wrench
Wrench
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.