NA
P
O
IN
REFR
ATIONA
985
h:(215) 6
OPER
NSTR
L
RIGERAN
AL REFRI
Wheeler Way
638-8909
RATI
UCT
LV5
NT RECOV
GERATI
y
Langhorn
9 info@
ING
TIONS
VERY UN
ON PRO
ne, PA 19047
@nrprodu
S
IT
ODUCTS
7
cts.com
LV5.DOC
C 9.17.2018
Страница 1: ...N REFR ATIONA 985 h 215 6 OPER NSTR L RIGERAN AL REFRI Wheeler Way 638 8909 RATI UCT LV5 NT RECOV GERATI y Langhorn 9 info ING TIONS VERY UN ON PRO ne PA 19047 nrprodu S IT ODUCTS 7 cts com LV5 DOC C 9 17 2018 ...
Страница 2: ...S DIFFERENT REFRIGERANTS ETC IT IS VERY IMPORTANT THAT THE OIL LEVEL IN THE COMPRESSOR BE CHECKED BEFORE EACH USE AND CLOSELY MONITORED DURING EXTENDED PERIODS OF OPERATION OIL SHOULD BE CHANGED AFTER EACH REFRIGERANT RECOVERY PROCESS OR WHEN NECESSITED BURNOUTS DIFFERENT REFRIGERANTS AND ETC UNIT REQUIRES 34OZ OF POE OIL REMOVE AND CLEAN THE INLET MESH STRAINER AFTER 20 HOURS OF OPERATION IT IS L...
Страница 3: ...ch the refrigerant path This liquid will boil off gradually while the compressor pulls vapor If the receiver containing the liquid becomes frozen and the recovery rate decreases press and release the push button marked LIQUID OUT on the side corresponding to the frozen receiver This will increase the recovery rate NOTE DO NOT DEPRESS BOTH PUSH BUTTONS LABELED LIQUID OUT AT THE SAME TIME WHEN UTILI...
Страница 4: ... on the LV5 Open the liquid valve of the recovery cylinder 7 Plug in the unit to a 230 1 60 Hz outlet and switch to recovery mode NOTE If you are recovering for the first time after pump out or evacuation slightly open the valve labeled REFRIGERANT IN to break the vacuum inside the LV5 Close the valve labeled REFRIGERANT IN Wait ten 10 seconds Go to the next step 8 Slowly open the valve labeled RE...
Страница 5: ... shown in above Figure 2 2 Purge all hoses 3 Open both valves on the cylinder and both valves on the recovery unit 4 Push the power switch into RECOVERY mode 5 Refrigerant liquid can be seen through the sight glass connected to the liquid side of the recovery cylinder 6 When liquid transfer is complete or the cylinder is 80 full turn off the recovery unit and close the valves on the cylinder and t...
Страница 6: ...e necessary vacuum is achieved 6 Push the power switch into the OFF position Close the valves on the recovery cylinder Close the valves on the LV5 Remove hoses A small amount of high pressure refrigerant will remain in the discharge line of the LV5 7 The LV5 is prepared for the next transfer job A total evacuation of the unit can only be obtained by using a vacuum pump If by mistake PUMP OUT mode ...
Страница 7: ...RN OUT 1 Drain the LV5 compressor and oil separator and replace with the appropriate amount of fresh refrigeration oil Remember to fill the LV5 with oil to proper level on sight glass 2 Replace the filter drier in the suction line 3 Evacuate the LV5 recovery unit and hoses PROCEDURE TO FOLLOW BEFORE TRANSFERRING A DIFFERENT REFRIGERANT 1 Drain the LV5 compressor and oil separator and replace with ...
Страница 8: ...of the invoice In no event shall NRP be liable for the cost of the labor charges lost profits injury to good will or any other special or consequential damages for defective goods late delivery or non delivery There are no warranties which extend beyond the description on the face hereof and NRP makes no warranty of merchantability or fitness for specific purpose Warranty does not cover damage by ...
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