Horizontal Installation Gor - Vertical Gvr; Blower Without Electric Motor Gor - Gvr - FPZ SCL K09R MD-GOR Betriebsanleitung

•
use large-radius curves and not elbows.
•
do not install valves with a smaller flow than nominal and check valves with shutter opposed by spring (the check valve with
lowest pressure loss is the lightened non-return valve).
•
when used for oxygenation, choose diffusers with low flow resistance (low pressure loss).
See the INSTALLATION DIAGRAMS in the first section.
12.2 HORIZONTAL INSTALLATION GOR – VERTICAL GVR
Units supplied with standard set-up are ready to be installed in the
horizontal position (GOR), vertical (GVR).
•
The feet have holes for fixing; use all the holes and choose the
appropriate type of screw.
•
Remove the protection on the ports before checking the rotation
direction and before final connection (A).
•
To connect the unit to the piping, remove the flange from the
silencer housings (B).
•
Screw the flanges to the pipes and clean from any impurities.
•
Refit the flanges on the silencer housings. Provide for a hose,
as per the initial diagrams.

12.3 BLOWER WITHOUT ELECTRIC MOTOR GOR - GVR

•
Check the compatibility of the chosen electric motor with the data given in the DIMENSIONS in the first section.
•
Remove the screws and coupling cover (A).
•
Insert the key supplied with the electric motor and fit the semi-joint with the flexible coupling on the end of the motor shaft without
fixing it (B).
•
Remove the sticker on the end of the blower shaft. Check that the key is properly positioned in the special seat. Fit the semi-joint,
leaving 5mm of key free (C).
•
Tighten the Allen screw to fix the semi-joint (C).
•
Couple the blower to the motor by means of the connection flange and secure it with the screws (D-E).
•
Mate the two semi-joints (F).
•
Tighten the Allen screw located on the motor shaft semi-joint and check that the flexible element is free to float (F).
A
D
Use pushers or pullers for fitting and removal of the semi-joints from the shafts - DO NOT USE A
HAMMER. The percussion can ruin the bearing races and shorten their life.
NOTE FOR THE USER The coupling requires precise axial and angular alignment which, if not satisfactory, compromises the life
of the transmission and bearings.
Regarding this, also consult the instruction manual for elastomer joints.
FPZ-MI-K MD-GOR/GVR-EU-R00-15
A
B
E
40 / 118
B
C
F