130 V AC.
Dimensions
The dimensions of specific fan models
are shown in Fig. 5.
MAINTENANCE AND CLEANING
Servicing and maintenance
• Use protective footwear and gloves
during maintenance!
• During all maintenance and
servicing works the electrical and OHS
regulations (PN-IEC 60364-3) must be
observed.
• Before servicing the fan, isolate it
from the mains voltage with the circuit
breaker. Secure the circuit breaker
against inadvertent operation!
• The fan ductwork must be clear of
foreign bodies: hazard of injury by
objects blown out at a high speed!
• Do not attempt any maintenance
when the fan is running or at live
voltage!
• If excessive vibrations are felt or
heard, have the technical inspection
carried out by a qualified electrician.
• The maintenance intervals depend
on the actual contamination of the fan
rotor and must not be longer than 6
months!
• Check the fan rotor for cracks. The
manufacturer shall not be liable for any
damage resulting from unprofessional
repairs.
• For equipment where engines with
ball bearings have been used with
“lifetime lubrication”, the engine does
not require lubrication.
Cleaning
Electrocution hazard by damaged
wiring insulation!
Before attempting to clean the fan,
isolate it from the mains voltage with
the circuit breaker. Secure the circuit
breaker against inadvertent operation!
• Clean the front panel and the visible
parts of the housing with a damp cloth.
• Do not use aggressive paint solvents!
• Do not clean with a high pressure
cleaner or strong jets of water!
• Clean carefully to prevent water from
entering the motor or the terminal box.
• Always keep the guard grille at the
suction side clean.
Do not dispose of waste electrical
equipment with household waste. The
crossed-out wheelie bin symbol on
this product means that it is waste of
electrical and electronic equipment
(WEEE) at the end of its operating
life and shall not be disposed with
household waste. The crossed-out
wheelie bin symbol specifies that the
product is subject to obligatory waste
segregation schedules for proper
disposal. The product is made from
recyclable materials and components.
The product user is required to return
the product which has become WEEE to
a WEEE collection unit. The operators
of WEEE collection units, including
local WEEE locations, product resellers
and other WEEE collection locations
managed by local authorities form a
proper waste disposal system. Proper
WEEE disposal helps avoid harmful
effects to humans and the environment
from the risk caused by hazardous
components this product may contain.
The household plays an important
role in contributing to reuse and
recovery, including recycling, of used
up appliances, and it is the stage where
attitudes are created that impact the
preservation of the common being the
clean natural environment. Households
are among the leading consumers
of small appliances and equipment.
A rational management of operation
and disposal of small appliances and
equipment will contribute to efficient
recycling.
