HANKISON Filter Monitor Instruction Manual

7610.718.14 4/02
INSTRUCTION MANUAL
Introduction
The Filter Monitor continuously monitors the differential
pressure (pressure drop) across a filter and alerts the
operator of the need for element replacement when
any of three operating criteria are met:
1. Maximum elapsed time (service interval) before
change-out - operator alerted when user selected
time period elapses.
2. Maximum allowable differential pressure - operator
alerted when user selected maximum differential
pressure occurs.
3. Intelligence - operator alerted when the optimum time
to replace the element(s) has occurred. The Monitor
calculates this using the element type, the initial charac-
teristic pressure drop and historical pressure drop data.
Recommended Settings for HF Series Filters
1. Maximum time before element replacement: Grades 9, 7, 6, 5, 3, - 12 MONTHS;
Grades 1 - 6 MONTHS;
2. Maximum pressure differential:
HF Series
Grade psid
Grade 9 3
Grade 7 4
Grade 6 4
Grade 5 5
Grade 3 6
Grade 1 3
Programming Instructions
(Short version - for complete instructions see page 3)
1. To begin programming, press and hold ENTER button
for 3 seconds.
2. Press and hold the scroll button to input maximum
service interval (1 to 15 months) - press ENTER.
3. Press and hold the scroll button to select pressure unit
of measure (KG/CM 2 ,PSI, or BAR). - press ENTER.
4. Press and hold the scroll button to input maximum
pressure drop (0.01 to 1.00 KG/CM
15 PSI) Use Left Shift and Right Shift buttons to select
advance rate (e.g. by ones, tenths, or hundredths) -
press ENTER.
5. Press and hold the scroll button to select the element
letter type (see chart above) - press ENTER.
6. Select Initalize or Run mode.
Initalize - Scroll until initial pressure drop and run icons
are displayed. (To be selected during initial installation
and element charge out).
Run -Scroll until run icon only is displayed. (To be
selected if Monitor is reprogrammed without changing
the element).
7. Press ENTER to start program.
SHIFT LEFT
BUTTON
LIQUID
CRYSTAL
DISPLAY
INITIAL P ICON
Setting Element
kgf/cm 2 bar Letter Type
0.21 0.20
0.28 0.28
0.28 0.28
0.35 0.34
0.42 0.41
0.21 0.20
2 or BAR; 0.1 to
SHIFT RIGHT
BUTTON
SCROLL
BUTTON
ENTER
BUTTON
OPERATOR
ALERT LIGHT
(RED LED)
RUN ICON
SERVICE DEPARTMENT: (724) 746-1100
B
C
D
E
F
G
FILTER
MONITOR
1