Dustbane DB Serie Manuel De Pièces Et D'opérations page 5

SERVICING OF DOUBLE-INSULATED APPLICANCES (FOR DB3 MODEL ONLY)
A double insulated appliance is marked with one or more of the following: the words "DOUBLE
INSULATION" or "DOUBLE INSULATED" or the double insulation symbol (square within a square).
In a double insulated appliance, two systems of insulation are provided instead of grounding. No grounding
means is provided on a double insulated appliance, nor should a means for grounding be added to
the appliance. Servicing a double insulated appliance requires extreme care and
knowledge of the system, and should be done only by qualified service personnel.
Replacement parts for a double insulated appliance must be identical to the parts they
replace.
IMPORTANT INSTRUCTIONS
• Before use, the equipment must be correctly assembled with all of its components.
• Check that the electrical outlet is correct for use with the plug on the machine.
• Before connecting, check that the specified motor voltage corresponds to the mainvoltage available.
• Never use the equipment near flammable, explosive or toxic substances: sparks from the motor could cause
dangerous reactions.
• Always unplug the machine from the electrical outlet when leaving machine unattend-ed or before attempting any
repair.
• Service and repair should be done by qualified personnel only. Use only original manufacturer's replacement parts.
Operation
This machine is a commercial vacuum designed for wet or dry pick up. And must be stored in a dry location.
• Machines with dual or triple vac motors can be run together or independently as the job requires.
• Dry soil can be vacuumed directly into the tank or into a disposable paper bag fitted onto the vacuum inlet.
• *Only for DB7 and DB24 models: For wet pick-up, remove polyester filter. The machine is equipped with a shut-off
float. As the tank is filled to capacity, a float rises and seals the vac intake, causing a loss of vacuum. Switch off the
vacuum when this happens and bring the machine to a drain.
• To empty the machine, either use the drain hose mounted on the back of the tank, or remove the motor head
assembly and tilt the tank backwards on tipping models, or lift and dump out the contents of smaller units.
• With both wet and dry applications be sure to frequently clean the filter. This is especially true when the vacuum is
being used with strippers and floor finish.
• To reduce the risk of fire, electric shock, or injury, do not pick up liquids (DB3 and DB4 only).
After Use
1. Store the cord on the hook.
2. Store the appliance indoors, away from sources of heat.
3. This appliance is provided with an automatically reset thermal limiter to avoid damage to motor. If thermal limiter
operates do one or more of the following:
• Change the bag.
• Clean or replace the cartridge filter.
• Check hose and tank inlet for any obstructions.
• Wait a few minutes for the thermal limiter to re-close the circuit.
INSULATION" or "DOUBLE INSULATED" or the double insu
square)
grounding be added to the appliance. Servicing a double insula
care and knowledge of the system, and should be done only
Parts & Operations
Manual DB Series 5