Maintenance; Troubleshooting - MCS Master Master DFB 16 Bedienungs- Und Wartungsanleitung

►►3.1. SWITCHING THE FAN ON:
►3.1.1. Plug-in the fan (FIG. 3) or connect the
originally charged battery (FIG. 4) to the fan.
►3.1.2. Plug the fan into the mains (make sure
the cable is intact and the mains features match
those on the fan's rating plate).
►3.1.3. Adjust the inclination of the fan head (FIG.
5).
►3.1.4. Rotate the power selector to switch on the
fan (FIG. 6).
►►3.2. SWITCHING THE FAN OFF:
►3.2.1. Turn the "ON/OFF" switch to "OFF" (0)
(FIG. 6).
►3.2.2. Disconnect the fan from the power supply.
NOTE: DO NOT UNPLUG THE FAN FROM THE
MAINS TO SWITCH IT OFF.
4. STORAGE
Always unplug the fan from the mains when not in
use and before storing it. Put the fan in a dry place
protected from dust. When the fan is used again,
check the condition of the power cable and of all
the parts of the fan. If in doubt regarding their state,
contact the technical support centre. In any case,
ask the technical support centre to check that the
fan is working properly at least once a year and/or
as required.

5. MAINTENANCE

EXTENSIVE MAINTENANCE OR REPAIR OF
THE FAN MUST BE CARRIED OUT BY THE
TECHNICAL SUPPORT CENTRE.
Before carrying out any maintenance or repairs,
disconnect power. An accumulation of dust or dirt
inside or the fan's grille can cause a decrease in
performance; it is important to always keep the

6. TROUBLESHOOTING

PROBLEM POSSIBLE CAUSE
The fan does 1. Power selector set to "OFF" (0)
not switch on 2. Power failure
3. No electricity
4. Faulty electronics
5. Fan blocked
Reduced 1. Faulty electronics
airflow 2. Foreign substance obstructing
the airflow
3. Battery low
appliance in excellent condition to ensure safe
and proper operation. Cleaning the fan's grille
and external structure are the only maintenance
activities allowed. Only use high pressure air and a
soft cloth to clean. The fan must never be cleaned
using water or solvents of any kind.
POSSIBLE SOLUTION
1. Rotate the power selector to "MIN. > MAX."
2A. Insert the power cable into the mains socket or a
charged battery correctly
2B. Contact a technical support centre
3. Restore power or charge the battery
4. Contact a technical support centre
5. Contact a technical support centre
1. Contact a technical support centre
2A. Remove any obstructions
2B. Contact a technical support centre
3. Charge the battery or replace it with a charge
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