Low Level Switch; Shut Down - Graco Lube Pro 24Z020 Instructions Manual

Operation

Low Level Switch

When the oil reservoir is full, the low level float (llf) sits in
the high, raised position as shown in F
F . 9: Low level float in raised position
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As oil is dispensed, the low level float travels down.
When the oil in the reservoir reaches low level, the fully
traveled down float (F . 10) closes the normally open
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low level switch and a low level signal is sent to the
lubricator controller (J).
F . 10: Low level float in fully traveled down position
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12

Shut Down

. 9.
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llf
Refer to F
To shut down the system:
llf
. 1, page 6, for the following instruction.
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a. Close the bleed-type master air valve (F).
b. Turn off electrical supply to the lubrication
controller (J).
3A4033J