Fristam Pumpen FDS 1 Series, Original Operating Manual Assembly Instructions

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11
6 List
6.1 Safety notices
Falling or unsecured components
Severe bruises.
 Always wear safety shoes during all installation work.
Incomplete, unstable mounting
Severe bruises, damage to property.
 Tighten screws with the specified tightening torque, see
Chapter 11.1.1 “Tightening torques”, Page 18 .
 Use a torque wrench or impact wrench with adjustable tor-
que.
Vibrations during domed footinstallation
Damage to plant and pump.
 Use domed foot plate.
6.2 Installation site
The installation site for pumps with standard equipment must
satisfy the following conditions:
– Non-explosive atmosphere.
– Dust-free environment.
– Ambient temperature: –20 °C to +40 °C.
– Values for the humidity and salinity of ambient air are indi-
cated in the motor supplier documentation in the accompa-
nying documents.
– A foundation sufficiently dimensioned for the weight of the
pump.
– Horizontal and flat installation surface. Strength of installati-
on surface is sufficient for the mass of the pump.
– Refer to the motor supplier documentation for installation
clearances.
– Adequate space for maintenance.
– Adequate ventilation for motor cooling.
6.3 Reduction of noise and vibrations
6.3.1 Primary measures
– Operate the pump in the optimal working range.
 Operate the pump without cavitation (see Chapter 6.6
“Install pipelines”, Page 11 ).
– Isolate suction and pressure line from vibrations.
 Support the lines.
 Align the lines.
 Insert elements for vibration damping.
6.3.2 Secondary measures
 Implement structural measures such as:
– Sound insulation cover,
– Enclosure.
6.4 Attach pump
6.4.1 Pump with base frame
 Screw pump onto the foundation through the base frame.
6.4.2 Pump with base frame on domed feet (optional)
 Install the pump on the domed feet and align.
6.4.3 Chassis (optional)
1. Set up the pump at the installation site. Use the locks on the
casters (if present) or fix the chassis using chocks.
2. Ground the chassis in order to dissipate electrostatic char-
ges.
3. Lay the hose in such a way that it cannot be damaged.
6.5 Align coupling
1. Check centre offset and angular offset of the shafts.
Fig. 8 Centre offset
Fig. 9 Angular offset
2. Re-align or shim the shafts as needed. See the enclosed cou-
pling supplier documentation for more precise information.
6.6 Install pipelines
Lay and connect pipelines as follows:
 Keep pipeline resistance as low as possible: Avoid the
unnecessary installation of valves, bends and abrupt transi-
tions.