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Section 3: Operation
Controls and Indicators
Button and indicator locations on the Dripmaster control panel are shown below.
Open Valve
Drip rate
Control Mode
Close Valve
Drip Rate toggle
switches
Timing toggle
switches
12-second timer
Freeze
Display switch
Lack of oil
55
66
77
1212
1313
1414
1515
1616
11
44
Presence of oil
22
Pre-lube (pump off) mode
33
Valve opening
Valve fully open
88
Manual Operation
99
1010
Valve Closing
1111
Dripmaster window
area
Drip rate display
1717
Figure 6: Dripmaster control panel
Table 3: Control panel—controls and indicators
Item
number
(Figure 6)
Name Control or
Indicator
Function
1
Oil
Red LED Lights if the valve is completely closed,
indicating a complete absence of oil.
A corresponding relay contact closes when
this LED is on. The terminal for this contact is
called LL (Lower Limit) and appears in Figure
5 on page 10.