F207678R01
25
The continual-test cycle (fig. F)
The continual-test cycle enables you to rapidly supply extra grease to the
greasing points or to purge the greasing system.
ATTENTION
The greasing system may be unable to carry out the continual-test
cycle correctly in extremely cold weather. In such situations you
should use the single-test cycle.
The procedure for a continual-test cycle is as follows:
1.
Turn the key in the power lock.
2.
Press the test pushbutton (54) on the Twin-3 device for longer than 6
seconds.
The system will initiate a pumping phase. On the conclusion of pumping phase
A the system will immediately begin pumping phase B, followed by pumping
phase A, etc. The other three phases are skipped. The pressure in one main
grease line will fall whilst the other is being brought to pressure.
The indicator light or LED will flash throughout the test. The flashing light or LED
will switch to alarm mode in the event of a malfunction.
3.
Turn the key in the power lock to terminate the continual-test cycle.
On turning the key in the power lock again the program will always begin with the
pumping phase of the cycle that has just been completed or interrupted.
USER
’S
INSTRUCTION
Summary of Contents for Twin-3
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