Franklin Electric I Serie Manual De Instalación, Funcionamiento Y Mantenimiento página 11

Tightening Torques for Flywheel Couplings
All bolts and screws must be tightened to the specified torques in
order to ensure a reliable torque transmission. Prior to putting the
machinery into operation, all bolts and screws of the coupling must
be checked for proper fit (FIGURE 11).
TABLE 3: Tightening torques for the bolted flange connection to the engine flywheel.
SAE Flywheel Flange
Imperial Size Bolts
Nm
Tightening Torque
MA1
lb in
MAINTENANCE
Before any servicing:
WA R N I N G
1. Read this manual carefully.
2. Shut down driver and lock out incoming power to ensure
that the pump will remain inoperative.
3. If the pump or components are hot, allow adequate
cooling prior to servicing the unit.
4. Close the suction and discharge valves.
5. Vent pump slowly and drain completely.
WA R N I N G
Operators and maintenance personnel should
have a good understanding of all aspects of this pump and the
pumping conditions. Failure of operating personnel to be familiar
with all aspects of pump operation outlined in this manual could
contribute to equipment damage, bodily injury or possible death.
WA R N I N G
Use lifting and moving equipment in good
repair and with adequate capacity to prevent injuries to personnel
or damage to equipment. Attach lifting equipment to the lifting
device fitted to the pump. If chains or cable are wrapped around
the pump to lift it, make certain that they are positioned so as
not to damage the pump, and so that the load will be balanced.
Suction and discharge hoses and piping must be removed from
the pump before lifting.
8 10 11-1/2 14
3/8-16 1/2-13
42 102
372 903
FIGURE 11
11