Inspection And Preventive Maintenance; Inspection Schedule; Checking The Surface And Connections; Running The Blow-By Test - Haskel Q-Drive QGD Series Installation, Operation And Maintenance Manual

Q-Drive Installation, Operation, and Maintenance Manual

Inspection and Preventive Maintenance

WARNING: Use a lockout procedure for power and start controls.
CAUTION: Qualified electrical personnel must perform installation and
maintenance. Before opening the electrical control cabinets, turn off and lock out
the main isolating switch. Be aware that live parts might be present. Replace any
removed covers before restarting the system.
CAUTION: Never change or defeat the function of electrical interlocks or other
machine shutdown switches.
Hot Surfaces!

Inspection Schedule

Inspect the wear parts of the system according to the following table. After a period of steady
production, revise the schedule according to your experience, but maintain a regular schedule. Use
"Checklist for Inspection and Preventative Maintenance" to document the inspection.
Part
Gas Section:
1. Tie Rods
2. Adapter
Seals
Oil Level

Checking the Surface and Connections

Before you power on the system:

Inspect the external surfaces for dents, cracks, or missing parts.

Check that the anchor bolts are tight.

Check that all labels are present and legible.

Check that connections are tight, straight, and not leaking.

Check the torque on the screws for the both Gas Section's Tie Rods.

Running the Blow-By Test

You can test the condition of a seal in Pause condition.
1. Tap Settings, then Operator Parameters, and then Press to Pause. This pauses the pump but
does not isolate the system from in-gong or out-goiing proccess media.
Action
Torque
Inspection
Piece
Blowby Test
Visual
Inspection
Frequency
Every month.
Every month.
Daily.
Every time power turns on.
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