Heavy Duty Balanced Opposed Compressors - Ariel Corporation

FOR MODELS: JGZ AND JGU SECTION 4 LUBRICATION
sleeves from the old batteries and save the sleeves. Discard old batteries in a responsible
manner.
Press the Proflo PF1 buttons for 45 seconds to a minute without batteries installed to dissipate
the monitor’s stored energy and allow for updating the battery display immediately after new
batteries are installed. This step is optional as the monitor will automatically update battery
display within 30 minutes of operation.
Put the plastic protective sleeves on the new batteries. Be sure that the battery negative/positive
orientation to the battery compartment is correct and the batteries are tight as installed.
Be careful not to scratch or damage the new battery cases during installation. Re-assemble
the cover, gasket and screws. Note that the cover holes will line up with the six threaded holes
in the monitor body only in one direction, so be sure that it is installed properly. Attempting to
install the cover upside down will result in stripping the screw threads and compromise the
battery compartment seal. Do not over-tighten the (six) screws. If screws on battery cover are
lost, replace with 4-40 x 3/16 inch pan head machine screws.
After the batteries are replaced and if stored energy was dissipated, press the set button once
and continue to press the mode button, four times until the LCD displays BATTERY to allow
the monitor to check battery voltage, reset and display the actual remaining new battery
power percentage. The monitor will automatically search for the battery voltage at the next 30
minute read/write interval and update to the new battery power percentage at that time.
All trending and configuration data are stored in the Proflo PF1's EEPROM. Memory is not lost
due to battery failure or battery replacement.
Component damage due to battery leakage is not normally covered under warranty.
Do not attempt to remove the front cover or warranty is void.
Proflo PF1 Display Errors:
ALARM - Displayed when divider blocks are not cycling. This is normal when the divider block
is not cycling. Programmed divider block cycle time has expired.
OVERLOAD - The Proflo PF1 electronics are protected using self-resetting fuses on the inputs.
This error indicates there is a short in the wiring or the circuit is switching too large a load. To
correct this, check wiring insulation for bare wires that are touching ground or each other. Insulate
un-used wires or re-terminate wires. Proflo PF1 fuses will auto reset 45 seconds after a
short is corrected.
LOW BATT - Indicates the batteries need to be changed. Refer to “Proflo PF1 Battery Replacement:”
on page 4-41.
RESET x - This is an internal Proflo PF1 fault, the alarm condition will not be issued. The Proflo
PF1 is still counting divider block cycles and controlling the inputs and outputs. When the divider
block is cycling the Proflo PF1 counts pulses and measures the time between divider
block cycles. At 30-minute intervals the processor takes the data stored in memory and writes
this to the on board EEPROMS. If there is a problem with this the Proflo PF1 will issue a Reset
error.
Try to correct the problem by:
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