Pentax HP Serie Instructions D'utilisation page 50

4. INSTALLATION
ATTENTION!
Lifting equipement (cords, ropes, lifting eyes) must bear the weights of pump
parts and the weights of possible accessories as well (pipeline weights).
When lifting bareshaft pumps, lifting wires should be attached to each end
of pump, close to the mounting feet. Never attach lifting wires to pump
drive shaft ends.
ATTENTION!
Check the motor rotation direction after assembly and during pump operation,
as it brings with it failure hazards/faults to the pump.
ATTENTION!
IN CASE YOU BUY ONLY THE PUMP AND COUPLE IT TO A DIFFERENT
MANUFACTURE MOTOR, YOU HAVE TO COMPLY WITH ALL SAFETY
MEASURES.
Never lift pump units using the motor lifting eye. (figure 21)
Follow the instructions described on the manual for the coupling
joint and in chapter 6 "MAINTENANCE".
4.3 • INSTALLATION OF ELECTRIC MOTOR – PUMP UNIT
In this case, when the electropump is supplied, it is already assembled.
The set handling has always to be carried out by lifting equipment having a suit-
able capacity for the set itself (see weights on the packing).(fig.22).
Before installing the unit, check the suitability of the foundation (see "Floor" at point
4.1).
The welded support is equipped with 4 or 6 holes to be fastened to the concrete floor.
Trace the holes on the floor using the baseframe as a stencil; after drilling, insert
FISCHER GM type anchors or equivalents into the hole of the sleeve support. Posi-
tion the pump unit on the mounting base. With the aid of a spirit-level en- sure that
the pump unit baseframe is truly horizontal in both planes; if neces- sary, insert me-
tallic shims between the surface of the mounting base and the pump unit baseframe,
near the mounting holes at both ends.
If the pitch between the holes is more or equal to 800 mm., insert the shims in the
center line as well.
Tighten the mounting bolts to the tightening torques shown in the
Table (Tab.1)
TIGHTENING TORQUES N
5.6 6.6
Ø
M12 40 50
M16 70 95
M20 120 180
Tab.1
M
8.8
75
120
230
15
Fig.21
Fig.22