About Service And Repair - Haskel Q-Drive QGD Series Installation, Operation And Maintenance Manual

Q-Drive Installation, Operation, and Maintenance Manual

About Service and Repair

Select Settings and then Service to display the parameters and values for the system. The screen
shows the time since the last service. Each Pressure Transducer (PT) and Thermocouple (TC) is
identified by its serial number for calibration traciblity. The serial number and firmware version are
located on the Settings screen and on the Service screen. In any service calls, include the model,
serial number, and firmware version.
The Service screen reports the current values for the parameters that control maintenance alarms.
Setting
Main Stroke Count
Stroke Count Last Seal Change
Start Blow By Test
Pump Running Time
Lubricating Oil Change
Moisture Absorption Fiilter
Change
Rod Seal Change
Gas Inlet Valve Cycles
Gas Outlet Valve Cycles
Service screen
Definition
Each push and return is 2 strokes, which
is 1 cycle. This value cannot be reset.
When you replace a seal, tap Reset
Count to restart the count at zero.
Tap PAUSE button to pause the pump
but keep the valve open. A meter senses
if any gas is in the valve, indicating a
leak.
Running time
Valves open when the system is
powered on and close when it is
powered off. One cycle is a valve
opening and closing
36 of 59
Threshold
18,000,000
at 30 CPM
1,000 hours
700 SCCM
10,000 hours
2000 hours or 1 year
1000 hours or 6
months
2000 hours
2,000,000 cycles