PULSE-8
MASTER PULSATION
CONTROL:
3
Channel Indicators:
Illuminate when
channel is on
Ratio Select Buttons:
Used in conjunction with
the Up/Down buttons,
Ratio 1 selects channels 1
and 3, whilst Ratio 2 selects
channels 2 and 4.
Hold both buttons down and
switch from up (STAND-BY) to ON
to enter the Access mode.
Mode Select Switch:
In the up (STAND-BY) position, the
displays extinguish and pulsation reverts
to 50/50 ratio setting. Switched to ON,
the displays illuminate and pulsation
starts using the data setup.
Use the switch in combination with other
buttons to select different program-ming
modes are available.
Reset Indicator:
Illuminates during a
manual reset or if
programmed data is
lost.
Up and Down Buttons:
Used to increase or
decrease the frequency and ratio settings.
Held down together whilst switching the Mode
Select Switch from up (STAND-BY) to ON, the
duty cycle is inverted.
Frequency Display:
Displays the frequency setting in the range 30 to 120
pulses per minute (ppm). The default setting is 40ppm.
Frequency Button:
Press and hold whilst using the Up/Down buttons to
increase or decrease the frequency in Access mode. Select
STAND-BY, hold the Frequency button down and select ON
to revert to default settings.
Access Mode
Indicator:
Illuminates during
ACCESS mode whilst
the machine parameters
are being entered.
Split Indicator:
Illuminates when different ratios have
been selected for channel pairs 1+3 and
2+4.
Invert Indicator:
Illuminates when the On and OFF periods
within a cycle have been swapped.
Used for normally ON solenoid valves.
Ratio Display:
Displays the ON
period of a cycle as
a percentage of the
complete cycle.
For example, if the
display shows 60,
the appropriate
channel will be ON
for 60% of the cycle
and OFF for 40%.
Access for Solenoid
Valve cables
Use 2.5csa.
Mains cable
entry gland
Emergency Battery
Connectors 12v or 24v
_
+
Power Source
Switch
Emergency
Battery UP
Mains
DOWN
Ratio 1
Freq
s
s
Ratio 2
Pulse-8 Master Pulsation System
1
2
3
4
ON
FREQUENCY RATIO
ACCESS INVERT
RESET SPLIT
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