COMAC Vega 2019 - Preparing to Work

N.B.: always use low-foam detergent. To avoid the production of foam, put a minimum quantity of antifoam liquid in the recovery tank before
starting to clean. Do not use pure acids.
ATTENTION: always use detergents whose manufacturer's label indicates their suitability for scrubbing machines. Do not use acid or
alkaline products or solvents without this indication.
ATTENTION: the dosing system is suitable for frequent maintenance cleaning. Acid or alkaline maintenance detergent can be used with pH
values between 4 and 10 and that do not contain: oxidising agents, chlorine or bromine, formaldehyde, mineral solvents. The
detergents used must be suitable for use with scrubbing machines. Wash the circuit with water after use if the system is not used daily. The
system can be excluded. In case of sporadic use of detergents with pH between 1-3 or 11-14, use the oor scrubbing machine in the
traditional way by adding the detergent in the clean water tank and excluding the dosing circuit.
6. Tighten the screw cap (18) properly to prevent liquid leakage during operation, and ensure that the detergent suction lter (19) is correctly
positioned at the bottom of the canister.
7. Grip the canister handle to replace the canister in its compartment inside the solution tank.
8. Connect the male insert to the female insert in the cap of the detergent canister.
9. Grip the handle (5) on the left-hand side of the recovery tank and turn the recovery tank until it reaches the work position.
Before beginning to work, it is necessary to:
1. Make sure the recovery tank is empty. If this is not the case, empty it (read “EMPTYING THE RECOVERY TANK”).
2. Check that the amount of detergent solution in the solution tank is su󰀩cient for the type of work to be performed. If it isn't, top up the solution
tank (see “FILLING THE SOLUTION TANK WITH WATER” and “DETERGENT SOLUTION”). Check the level tube (1) in the rear left-hand part
of the machine (Fig.1).
3. Check the rubber squeegee blades are in good working condition. If they aren't, replace them (see “REPLACING THE SQUEEGEE BODY
RUBBER BLADES”).
4. Check that the condition of the brush is suitable for work; if this is not the case, replace it (see “REPLACING THE BRUSH HEAD BRUSH
(SCRUBBING VERSION)” or “REPLACING THE BRUSH HEAD BRUSH (SWEEPING VERSION)”).
5. Check that the machine is o󰀨; if this is not the case, turn the key (2) a quarter turn anti-clockwise (Fig.2) . Remove the key from the instrument
panel.
6. Grip the handle (3) on the right-hand side of the recovery tank (Fig.3) and turn the tank as far as it will go, until it reaches the maintenance
position.
7. Connect the general system connector to the battery connector.
ATTENTION: This process must be carried out by qualied personnel.
PREPARING TO WORK
18
2
7
3
8
4
9
2
7
1
3
8
4
10
9
1
6
11
5
10
5
6
11
12