Elektror CF Series - Page 37

Operating manual - Fan CF-C Mounting, installation and connection
2004930 10.19/0.2 www.elektror.com 37 of 84
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Mounting the fan without vibration isolators on a concrete foundation
1. Place the fan at its destination.
2. The fan should be levelled. If necessary, use sheet metal spacers.
3. Fasten the fan using appropriate fixing material (e.g. anchors, screws) on a concrete
foundation.
The correct tightening torques in chapter 11.1 "Tightening torques for fastening bolts" must be
observed.
Result:
The fan is mounted and installed at the destination.
Mounting the fan on a steel structure using vibration silencers (without mounting plates)
1. On the steel structure, the vibration damping elements should be placed and fixed with
hexagon bolts.
The correct tightening torques in chapter 11.1 "Tightening torques for fastening bolts" must be
observed.
2. The fan should be carefully placed on the damping elements.
When fitting the fan, place the threaded pins in the fan openings.
3. The fan should be levelled.
4. Fasten the fan with hexagon bolts.
The correct tightening torques in chapter 11.1 "Tightening torques for fastening bolts" must be
observed.
Result:
The fan is mounted and installed at the destination using damping elements.
Mounting the fan on a steel structure using vibration silencers (with mounting plates)
1. Vibration damping elements should be connected with the fan holes using bolts.
The correct tightening torques in chapter 11.1 "Tightening torques for fastening bolts" must be
observed.
2. The fan should be carefully placed together with damping elements on the steel structure.
3. The fan should be levelled.
If necessary, use sheet metal spacers.
4. Fasten the fan with hexagon bolts.
The correct tightening torques in chapter 11.1 "Tightening torques for fastening bolts" must be
observed.
Result:
The fan is mounted and installed at the destination using damping elements.