Dospel WOKS 250 007-0091 Инструкция к Dospel WOKS 200 007-0090 онлайн [4/20] 856266

Dospel WOKS 250 007-0091 Инструкция к Dospel WOKS 200 007-0090 онлайн [4/20] 856266
Device Description and Installation
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Thank you for purchasing our product. We are convinced
that it will meet your expectations. We wish you a trouble-
free exploitation and satisfaction with the choice you made.
We also encourage you to share with us any remarks you
have regarding the product and our company.
You can reach us via telephone at: +48 (34) 365 98 43 or via
email at: serwis@dospel.com
supply or the exhaust mode: When the fan is turned on, the
centrifugal force opens the blades of the propeller. The fan
works as an exhaust fan. After the fan is switched off, the
propeller closes which prevents air entering to the inside. After
the fan is switched on again, the fan works as an air supply fan.
Type of bearing - ball bearing
DOSPEL- leader in ventilation would like to present you a
Installation
family of our wall industrial - axial fans: WOS, WOKS, WB-S,
Type: WOS, WOKS, WB-S, NV, VENA, EF
NV, VENA, EF.
After unpacking the fan, the status of the fan casing should be
checked (cracks, distortion - the propeller should not rub
Description and intended use
against the tunnel). It is recommended to perform the above
The fans are designed for wall mounting. Fans are used in
activities due to possible damage arising as a result of
intake-exhaust ventilation. They can be used in public
transportation.
facilities (shops, restaurants, bars), sanitation premises as
If no visible defects have been detected, the fan can be
well as in residential premises and industrial buildings (halls,
installed at its destination:
warehouses, workshops, garages).
1. Prepare the electrical connection for the fan,
2. Attach the fan in the ventilation duct,
Design of WOS fans 3. Draw the location of the mounting holes,
WOS Ø200, Ø250, Ø300 – Polyamide housing PA 6,6 with 4. Remove the fan from the duct,
fiberglass. WOS Ø350, Ø400, Ø450 – housing built of powder- 5. Drill holes where the dowels will be placed,
painted steel sheet. The device is equipped with a single 6. Mount the fan at the destination - tighten the screws.
phase asynchronous induction motor with rotating stator. 7. Connect the fan to the electrical network.
Built-in capacitor and thermal fuse. Protective steel wired grid 8. Connection to the electrical installation must be performed
reduces noise created by air turbulence. RN/RP speed by qualified personnel.
controller can be connected to WOS fans.
Exploitation
Design of WOKS fans Fans do not require frequent and detailed inspections
Housing built of powder painted steel sheet. WOKS Ø200, (depending on conditions in the workplace of the fan). They
WO S Ø250, WO S Ø300, WO S Ø350, WO S Ø400, WO S are designed for continuous operation. It is required to at least
Ø450, WO S Ø500, WOKS Ø610 fans are equipped with once a year, disassemble and clean the fan from any deposit
a single phase asynchronous induction motor with rotating and perform the engine inspection.
stator. WOKS Ø710 and WOKS Ø800 fans are equipped with a
three-phase motor. In WOKS single phase motors a thermal
Maintenance
fuse is built-in, capacitor is connected externally. Protected
To remove any impurities from the inside of the fan, the
steel wired grill reduces noise created by air turbulence.
following should be performed:
RN/RP speed controller can be connected to WOKS Ø200 -
- disconnect the fan from the electrical network,
WOKS Ø450 fans.
- dismantle the fan by unscrewing fastening screws,
- wash all the details with a damp cloth using a small amount
Design of WB-S fans of detergent, do not wet the engine,
WB-S fan is built of powder-painted steel sheet, resistant to - after drying all the elements the fan must be mounted
corrosion and mechanical damage, adapted for wall securely to its destination,
mounting. The device is equipped with a single phase - connect the fan to the electrical network.
induction motor suitable for continuous operation S-1,
characterized by low noise level in relation to performance. Inspection should be carried out by an authorized person
Profiled aluminum propellers. Type of bearing - slide bearing with proper qualifications. The following should be checked:
insulation and winding resistance, ground resistance, bearings
condition.
Design of NV / VENA fans
NV 20 and VENA 300 fans are built of powder-painted steel
sheet + ABS grille. The device has a gravity shutter. After
switching on the fan the air supplied by the propeller
automatically opens the shutter. Single phase induction
motor. The fan is equipped with a pull off switch and a power
cord. Type of bearing - ball bearing
Design of EF fans
The EF casing is made of ABS, grille made of powder-painted
steel sheet. When the fan is switched off, the propeller thanks
to the special construction acts as a throttle. The fan is
equipped with a pull off switch and a power cord. Single
phase induction motor. The fan can be operated in the
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