SAFETY AND FAULTS
Keyswitch/accelerator sequence:
This safety feature prevents the machine from moving if the machine is accidentally switched on with either forward or reverse function engaged (due to machine fault or an operator error). When this happens the leds on display panel begin flashing.
Mosfet short circuit:
This safety feature prevents the machine from moving if the machine is switched on with the the part of the electronic print card controlling drive power is in short circuit (in this case the machine would move immediately at full speed). This condition is signalled by the 3 voltmeter leds which start flashing.
Overheating of the electronic print card cooling vents:
This protection device of the electronic print card prevents damage to the card itself during prolonged use of the machine when one of its functions is overloaded. In this condition the machine automatically cuts off all its functions which are then only restored when temperature returns to normal value. This condition is signalled by the lighting up in sequence of the 3 voltmeter leds.
Micro switch:
Micro switch to shut off all the functions when the tank is in the upright position.
(SEMKO APPROVAL)
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PREPARATION FOR USE
Partially unscrew the two middle levers on the squeegee. Push the squeegee into the locating lugs as illustrated and fully tighten the levers.
(pull the lever up to disingage it and make its rotation free).
Push the coiled end of the squeegee hose fully home onto the tubular spigot in the centre of the squeegee.
Push the straight end of the squeegee hose onto the tank inlet pipe which protrudes through a slot in the lower rear panel.
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