Quincy Compressor HP 15 Manual Use And Maintenance page 25

Overview
Example for service level (A): the figures at the left are the programmed service intervals. For Service interval A, the programmed number of
running hours is 4000 hours (upper row, green) and the programmed number of real time hours is 8760 hours, which corresponds to one
year (second row, blue). This means that the controller will launch a service warning when either 4000 running hours or 8760 real hours are
reached, whichever comes first. Note that the real time hours counter keeps counting, also when the controller is not powered.
The figures at the end of the bars are the number of hours to go till the next service intervention. In the example above, the compressor was
just started up, which means it still has 4000 running hours or 8299 hours to go before the next Service intervention.
Service plans
A number of service operations are grouped (called Level A, Level B, etc...). Each level stands for a number of service actions to be carried
out at the time intervals programmed in the controller.
When a service plan interval is reached, a message will appear on the screen.
After carrying out the service actions related to the indicated levels, the timers must be reset. From the Service menu above, select Service
plan (3) and press Enter. Following screen appears:
In the example above, the A Service level is programmed at 4000 running hours, of which 0 hours have passed. History
The History screen shows a list of all service actions done in the past, sorted by date. The date at the top is the most recent service action.
To see the details of a completed service action (e.g. Service level, Running hours or Real time hours), use the Scroll keys to select the
desired action and press the Enter key.
Regulation menu
Function: on fixed speed compressors , the operator can program two different pressure bands and in case of VSD compressors two
different setpoint. This menu is also used to select the active pressure band.
Procedure: starting from the Main screen (see Main screen), move the cursor to the action button Menu and press the Enter key.
Using the Scroll keys, move the cursor to the Setpoint icon (see below).
Press the Enter key. Following screen appears:
Fixed speed compressors
The screen shows the actual unloading and loading pressure settings for both pressure bands.
.
(1) Overview
(2) Running Hours
(3) Real Time hours
(4) Reset
(1) Service plan
(2) Level
(3) Running hours
(4) Real time hours
(5) Modify
(1) Regulation
(2) Unloading pressure 1
(3) Loading pressure 1
(4) Unloading pressure 2
(5) Loading pressure 2
(6) Modify
Cod. 9828093052 04 - Edition 02/2018 - 25
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