Installation, care and maintenance
Minex
2
Guarantee
Grindex undertakes to remedy faults in products
sold by Grindex provided:
— that the fault is due to defects in design, ma-
terials or workmanship;
— that the fault is reported to Grindex or Grin-
dex’s rep resentative during the guarantee
period;
— that the product is used only under condi-
tions described in the care and maintenance
instruc tions and in applications for which it is
intended;
— that the monitoring equipment incorporated in
the product is correctly connected;
— that all service and repair work is done by a
workshop authorized by Grindex;
— that genuine Grindex parts are used.
Hence, the guarantee does not cover faults
caused by defi cient maintenance, improper
installation, in correctly executed repair work or
normal wear and tear.
Grindex assumes no liability for either bodily
injuries, material damages or economic losses
beyond what is stated above.
Grindex guarantees that a spare parts stock will
be kept for 10 years after the manufacture of
this product has been discontinued.
The manufacturer reserves the right to alter
perfor mance, specifi cation or design without
notice.
Guarantee ___________________2
Data plate interpretation ________2
Safety precautions _____________3
Product description ____________4
Applications _____________________ 4
Motor data ______________________ 4
Dimensions and weights ____________ 5
Performance curves _________ 6-7
Transportation and storage ______8
Installation __________________8
Electrical connections _______ 9-12
Operation __________________13
Care and maintenance ________14
Safety precautions _______________ 14
Inspection _____________________ 14
Recommended inspections _______ 15-16
Changing the oil _________________ 17
Removing the impeller __________ 18-19
Installning the impeller and setting
clearance ____________________ 19-20
Tools ______________________21
Service log _________________21
Contents
Data plate interpretation
F
E
G
C
K
A
J
S
H
D
R
B
M
L
N
O
Q
P
I
Data plate interpretation
A Pump model
B Serial No.
C Rated voltage
D Maximum height
E Direction of impeller rotation
F Direction of start reaction
G Rated current
H Maximum capacity
I Degree of protection
J Maximum submersion depth
K Pump type No.
L Frequency
M Phases, type of current
N Rated shaft power
O Thermal class
P Locked rotor code letter
Q Country of origin
R Maximum power consumption
S
Weight