Regular Maintenance; Check Emergency Stop - Hartridge CRi-PC Operating And Servicing Manual

CRi-PC Operating and Servicing Manual
5.3

Regular Maintenance

Operation

Check emergency stop

Check pressure dump valve
Generally clean
Metering Audit tests
Backleak Audit test (if fitted)
Change test fluid & filters, clean
magnet filter
Change metering unit filter
*Hours displayed on Status / Diagnostic dialog (see Figure 4.4).
NOTE:
5.3.1 Check Emergency stop
Every 20 hours of machine use or sooner -
1. Switch on the test stand.
2. Press the Emergency Stop button and check it is latched in.
3. Check the motor cannot be started.
4. Check the air pressure reading on the pressure gauge at the rear of the injector test area
reads zero.
5. Rotate the Emergency Stop button clockwise to unlatch it.
6. Check the air pressure gauge reads pressure (approx 3 bar).
7. Load an injector and start the CR pump motor. Note the common rail pressure.
92
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Figure 5.3 Lower Front Panel
Machine Hrs
20 Hr*
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HARTRIDGE LIMITED
Frequency of checks
Pump Use Hrs
20 Hr* 500 Hr*
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HL037 (EN), Issue 13, AT714, 05/14
Ref.
5.2.1.
5.2.2.
5.2.3.
5.2.4.
5.2.5.
5.2.6.
5.2.7.