MU 16139 1121-2
1
922646-0
GB
Novenco
®
jet fans type CGF
Installation and maintenance
1. Application
1.1 Reading guide
2. Handling
2.1 Marking
2.2 Weight
2.3 Transport and lifting
3. Storage
4. Installation
4.1 Before installation
4.2 Installation
4.3 Electrical connection
5. Start of operation
5.1 Approval for operation
5.2 Start procedure
6. Maintenance
6.1 Safety measures
6.2 Maintenance of fans
6.3 Cleaning
6.4 Vibrations
6.5 Motor
6.6 Removal of motors
6.7 Mounting of motors
7. Troubleshooting
8. Inspection and test
9. Sound
10. Safety
11. Reference documentation
12. Disposal
13. Patents and trademarks
14. Quality management
15. Warranty
16. Spare parts
17. Product lifetime
18. Declaration of conformity
1. Application
Jet fans of type CGF are standard fans for
smoke control and car park ventilation.
The jet fans must not be used in
explosive environments.
1.1 Reading guide
Please read this complete guide, before
beginning installation or maintenance.
2. Handling
2.1 Marking
On the jet fan casings, Novenco
’s name
and address are on nameplates together
with information such as product type
and size, serial or order number, max.
RPMs, weight, production year, and
compliance markings.
Also on the jet fan casings are
nameplates with additional fan data.
This includes data such as performance
data, max. temperature, working period,
category and class in accordance with
relevant standards and regulations etc.
The motor plate with relevant data is on
the side of the fan casings.
2.2 Weight
2.3 Transport and lifting
Jet fans are delivered on pallets to allow
for forklift transport. Lift and transport
the fans with care, as vibrations and
shocks can cause imbalance and
deformations. Check the that the
impellers can rotate free.
Range [°C]
Operation air:
-20°C to 40°C
Ambient:
-20°C to 40°C
Extended air,
short periods:
-40°C to 120°C
Fire:
F200, 200 °C for 120 min.
F300, 300 °C for 60 min.
See motor plate
Table 1.
Design conditions
Icons
Description
Risk of damage to equipment
Risk of injury or death
Table 2.
Icons in guide
Weight [kg]
CGF 500
75
Table 3.
Weight data
Figure 1.
Main components
Pos. 1
Terminal box beneath plate cover
Pos. 5
Inlet nozzle
Pos. 2
Suspension bracket
Pos. 6
Motor
Pos. 3
Motor cable
Pos. 7
Wire guard
Pos. 4
Fan wheel
1
2
3
4
5
6
7
