Brinkmann SGL331 Series - Table of Contents; Indication to the Manual; Description of Product

BE2805 Edition 11/2019 Page 2 of 10
Brinkmann Immersions pumps of the series SGL331 ... 503
Contents
1 Indication to the manual .................................... 2
2 Description of product .................................... 2-3
3 Safety instructions ............................................. 4
4 Transport and storage ....................................... 4
5 Installation and connection ................................ 5
6 Start up / Shut down .......................................... 6
7 Operation ........................................................... 6
8 Servicing and Maintenance ............................... 6
9 Trouble shooter’s guide ..................................... 7
10 Spare part ...................................................... 8-9
11 Repair ............................................................... 9
12 Disposal ............................................................ 9
13 EC declaration of conformity ........................... 10
1 Indication to the manual
This operating manual gives basic instructions
which are to be observed during installation, opera-
tion and maintenance of the pump. It is therefore
imperative that this manual be read by the respon-
sible personnel and operator prior to assembly and
commissioning. It is always to be kept available at
the installation site.
1.1 Identification of safety instructions in the
operating manual
Safety instructions given in this manual non-
compliance with which would affect safety are
identified by the following symbol
Safety sign according with
ISO 3864 – B.3.1
or where electrical safety is involved, with:
Safety sign according with
ISO 3864 – B.3.6
Where non-compliance with the safety instructions
may cause a risk to the machine and it’s function
the word
ATTENTION
is inserted.
2 Description of product
2.1 General description of the pump
Pumps of this type are one or multi-stage rotary
pumps where the impellers are fixed on the driving
shaft extension. The pump shaft and motor shaft
are interconnected by means of a shaft clamp.
Pump and motor form a compact and space-saving
unit. These pumps are fitted out with semi-open
impellers and a suction screw.
Vertically mounted pumps are equipped with a
mounting flange. The pump end immerses into the
tank and the motor extends vertically above the
tank.
2.2 Intended use
The immersion pumps of the series SGL are suita-
ble for handling extremely inflated fluids (grinding
oils) within the limiting application in accordance
with table 1.
Limit of Application (Table 1)
ATTENTION
The pumps are to be operated within their design
limits. Applications outside of these limits are not
approved. The manufacturer is not responsible for
any damages resulting from use of the pumps in
such applications.
Type
SGL331...333
SGL501...503
Mediums
Coolants, cooling- and cutting-oils,
grinding oils
Kinetic viscosity
of the medium
...45 mm
2
/s
...45 mm
2
/s
Temperature of
medium
0 ... 80 °C
0 ... 80 °C
Particle-size in
the medium
5 mm SGL331…333
5 mm SGL501…503
min. delivery
volume
1% of Q max.
Dry running
Dry running causes increased
wear and should be avoided.
During the test of the direction of
rotation (< 30 s) permissible.
Switching-on
frequency per
hour
Motors less 3 kW max. 200
from 3 kW to 4.0 kW max. 40
Ambient tempe-
rature
40 °C
Set-up altitude
1000 m