1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Explanation of signal
words for safety
NOTE
Emphasizes useful hints and
recommendations as well as
information to prevent property damage
and ensure efficient trouble-free
operation.
C AUTION
Indicates a dangerous situation that can
lead to light personal injury if
precautionary measures are ignored.
WARNING
Indicates a dangerous situation that
could lead to death or serious injury if
precautionary measures are ignored.
DANGER
Indicates a dangerous situation that will
lead to death or serious injury if
precautionary measures are ignored.
Safety
Read and carefully observe operating
instructions before unpacking and operating
equipment. Equipment must be operated,
maintained and repaired exclusively by
persons familiar with operating instructions.
Local safety regulations regarding
installation, operation and maintenance
must be followed.
Operate equipment only after safety
instructions and this service manual are
fully understood.
Operational
precautions
User must have total understanding of
controller specifications. Never connect any
other voltage supply other than specified in
manuals contained within.
Operator/owner must ensure installation
or inspections are executed by authorized
personnel who have thoroughly read
operating instruction manual.
Switch machine off before performing any
setup or work on controller. Position
machine so no harm can be caused to any
person should machine be switched on
during setup of controller. Operator or
personnel working on machine must be
advised in the event machine needs to be on
for setup of controller.
Never switch machine on without prior
knowledge of operator/owner or someone
with full knowledge of machines operation.
WARNING
• Never weld on machine while main
switch of machine is on. Ensure main
switch is off and correctly tagged.
Welding on machine can cause
serious damage to controller.
• Do not alter or modify any part
of controller.
• Always mount controller in
suitable area.
• Do not mount controller near an area
with excessive heat.
• Always use correct specified fuse
rating for controller.
• Never exceed voltage rating of
controller.
• Never expose controller to direct
sunlight.
• Never expose controller to water or
other substances.
Fig. 1
Keypad layout
Item
Description
1
Enter button
2
Run/pause buttton
3
Setup indicator
4
Mounting bracket
5
LED display
6
Cycle indicator
7
Second indicator
8
Minute indicator
9
Hour indicator
10
Select value down or silent buzzer
11
Blown fuse indicator
12
Fuse holder, 8 A
13
Power positive/negative
14
Ignition input/aux power output positive
15
Sensor 1 positive/negative
16
Sensor 2 positive/negative
17
External lamp
18
Reservoir sensor connection
19
Pump motor positive/negative
20
RS 232 connection
21
Reservoir low level status indicator
22
Sensor 2 status indicator
23
Sensor 1 status indicator
24
Pump status indicator
4
5
