herborner pumpen UNIBLOCK-GF User manual

Operating manual Model - GF
- GFC
- GF-PM
- D
- W
- WS
UNIBLOCK
Close coupled centrifugal pump
A - BR40 GB
Herborner Pumpentechnik GmbH & Co KG | Littau 3-5 | DE-35745 Herborn
+49 (0) 27 72 / 933-0 | +49 (0) 27 72 / 933-100
[email protected] | www.herborner-pumpen.de Original operating manual

Translation
Deliveries to countries of the EEA require the operating
manual to be translated in accordance with the language
spoken in the respective country.
If any discrepancies should occur in the translated text,
reference should be made to the original operating manual
(German) for clarification or the manufacturer is to be con-
tacted.
Copyright
The transfer and duplication of this document and utilisation
and communication of its content is prohibited, unless ex-
plicitly stated otherwise. Non-compliance with this stipulation
will result in compensation for damages.
All rights reserved.

Herborn, 29-12-2009 ....................................................................
Signature
(Management)
EC Declaration of Conformity
Herborner Pumpentechnik
GmbH & Co KG
Littau 3-5, DE-35745 Herborn
Ms J. Weygand is authorised to create the technical documentation.
Herborner Pumpentechnik
GmbH & Co KG
J. Weygand
Littau 3-5, DE-35745 Herborn
We hereby declare that the
Close coupled centrifugal pump
UNIBLOCK-GF/ -GFC/ -GF-PM/ -D/ -W/ -WS
complies with all pertinent provisions of the EC Machinery Directive 2006/42/EC.
The machine also complies with all pertinent provisions of the following EC directives:
- Directive 2004/108/EC, Appendices I and II
- Directive 94/9/EC (for explosion protection version)
Herborner Pumpentechnik GmbH & Co KG | Littau 3-5 | DE-35745 Herborn
+49 (0) 27 72 / 933-0 | +49 (0) 27 72 / 933-100
[email protected] | www.herborner-pumpen.de Original

Table of contents
5
Table of contents
1 General information.................................... 6
1.1 Intended use ................................................. 6
1.2 Exploded view............................................... 8
1.3 Wear parts................................................... 10
1.4 Technical specifications............................... 10
1.4.1 Model designation....................................... 10
1.4.2 Impellers...................................................... 11
1.4.3 Installation................................................... 11
1.4.4 Shaft sealing ............................................... 11
1.4.5 Drive............................................................ 11
1.4.6 Dimensions, weight, performance data....... 12
1.4.7 General data ............................................... 12
2 Safety ......................................................... 14
2.1 Notes / explanations.................................... 14
2.1.1 Machine identification.................................. 14
2.2 Integrated safety systems (optional) ........... 15
2.3 Connections on the pump ........................... 16
2.4 Safety measures ......................................... 16
2.5 Obligations of the operator.......................... 16
3 General hazard warnings ......................... 18
3.1 Dangers....................................................... 18
3.2 Danger zones on the pump......................... 18
3.3 Assembly, operation and maintenance
personnel .................................................... 18
3.4 Installation of replacement parts and wear
parts ............................................................ 18
3.5 Shut off procedures..................................... 19
4 Transport.................................................... 20
4.1 Scope of delivery......................................... 20
4.2 Transport and packaging ............................ 20
4.2.1 Delivery (including spare parts and re-
placement parts) ........................................... 20
4.2.2 Intermediate storage ................................... 20
4.3 Transport to the site of installation
(by the customer) ........................................ 20
4.3.1 Transport with a forklift truck ....................... 20
4.3.2 Transport with a crane ................................ 21
5 Installation / fitting .................................... 22
5.1 Installation................................................... 22
5.2 Dimensions ................................................. 23
5.2.1 Dimensions of GF/GF-PM model................ 23
5.2.2 Dimensions of GFC model.......................... 28
5.2.3 Dimensions of D model............................... 29
5.2.4 Dimensions of W model .............................. 31
5.2.5 Dimensions of WS model............................ 33
5.3 Technical specifications............................... 35
5.4 Electrical connection ................................... 37
5.5 Motor protection .......................................... 37
5.6 Direction of rotation check........................... 38
5.6.1 Change of direction of rotation.................... 38
5.7 Motor connection diagrams......................... 39
5.7.1 PTC thermistor connection.......................... 39
5.8 Frequency converter operation ................... 39
5.9 ETS X4........................................................ 40
5.10 Laying the pipes.......................................... 40
5.11 Frost protection ........................................... 40
6 Commissioning ......................................... 41
6.1 Operating modes and connecting
frequency .................................................... 41
6.2 Starting up................................................... 42
7 Maintenance / cleaning............................. 43
7.1 Maintenance................................................ 43
7.2 Maintenance instructions for prolonged
periods of inactivity...................................... 44
7.3 Bearing lubrication ...................................... 45
7.3.1 Relubrication unit ........................................ 45
7.3.2 Greasing intervals ....................................... 46
7.4 Seals ........................................................... 46
7.5 Cleaning...................................................... 46
7.6 Tightening torques for nuts and bolts.......... 47
7.7 Disposal ...................................................... 47
8 Disturbance / cause / trouble shooting... 48
9 Disassembly / assembly........................... 50
9.1 Disassembly................................................ 50
9.2 Assembly..................................................... 52
Table of figures
Figure 1a Exploded view (GF/GF-PM model) ............... 8
Figure 1b Exploded view (GFC model) ......................... 8
Figure 1c Exploded view (D model) .............................. 9
Figure 1d Exploded view (W/WS model)....................... 9
Figure 2a Name plate (standard) ................................ 15
Figure 2b Name plate (explosion protection pump) .... 15
Figure 3 Connections on the pump .......................... 16
Figure 4 Transport with a crane ................................ 21
Figure 5a Dimensions (GF/GF-PM model).................. 23
Figure 5b Dimensions (GFC model)............................ 28
Figure 5c Dimensions (D model)................................. 29
Figure 5d Dimensions (W model)................................ 31
Figure 5e Dimensions (WS model) ............................. 33
Figure 6 Dry running label......................................... 44
Figure 7 Relubrication label....................................... 45

General information
6
Notice!
Lack of safety equipment can damage the pump.
The pumping station must conform to the respective direc-
tives and all safety equipment must be installed and fully
operational.
Only then should the pump be operated.
Danger!
Pumping flammable or explosive liq-
uids is perilous.
Only use pumps with an explosion-
proof construction (Ex) in potentially
explosive atmospheres and in accord-
ance with the corresponding specifica-
tions.
Caution!
Pumping any liquid which chemically
attacks the pump material or contains
abrasive ingredients can destroy the
pump.
Use bronze or stainless steel as the
pump material for these media.
The media used for the intended operation of the pump
and the associated dangers are the responsibility of the
operator.
1 General information
1.1 Intended use
The UNIBLOCK centrifugal pump is particularly suitable for
pumping clean water, cooling water, bathing water, thermal
brine, sea water, leaching solution, and oils.
It is used in indoor, outdoor, and adventure swimming baths,
water parks, waterworks, heating and air conditioning tech-
nology, ice sports, recreation and hotel facilities for water
slides, attractions, condensation plants, water treatment
systems, watering systems, washing and cleaning machines,
fountains, heat recovery systems, and industrial facilities.
Type UNIBLOCK-GF
Close coupled centrifugal pump
Type UNIBLOCK-GFC
Energy-saving, close-coupled centrifugal pump with water-
cooled motor (heat loss from the motor heats the pumped
medium)
Type UNIBLOCK-GF-PM
Energy-saving close-coupled circulation pump in version
with PM motor (permanent-magnet motor) with extremely
high efficiencies
Type UNIBLOCK-D
Close-coupled centrifugal inline pump
Type UNIBLOCK-W
Close-coupled centrifugal pump for tank fitment with rectan-
gular tank connection
Type UNIBLOCK-WS
Close-coupled centrifugal pump for tank fitment with round
tank connection
Each pump is solely intended for the purpose previously
specified. Any other application or applications extending
beyond the stated purpose or alterations made to the pump
without prior written agreement with the manufacturer is
not permitted. The manufacturer is not liable for damages
resulting from unintended use. The responsibility is solely
that of the user.

General information
7
II 2G T1-T3
Explosion protection symbol
Device group
Device category
Explosive gas atmosphere
Temperature classes
The temperature class T3 means the pumps also fulfil the
requirements of temperature classes T1 to T2.
Danger!
Air bubbles or accumulations of gas
around the mechanical seal create a
dangerous explosive atmosphere.
Provide a constant supply of pumped
media to the feed and pressure pipe as
well as the interior of the pump.
Provide appropriate monitoring meas-
ures to ensure this.
Important!
Intended use also extends to observing the operating and
maintenance conditions prescribed by the manufacturer.
The explosion-proof centrifugal pumps satisfy the require-
ments of electrical equipment for use in potentially explosive
atmospheres in accordance with
Directive 94/9/EC of the European Council dated 23 March
1994 for intended use in potentially explosive atmospheres
for
device group II category 2.
Operational conditions for Zone I and Zone II
Danger!
Exceeding the limit values specified
in the instructions and on the name
plate can result in a potentially fatal
explosive atmosphere.
Comply with the limit values.
The explosion protection marking on the pump is only rel-
evant to the pumping component. The motor has its own
explosion protection marking.

General information
8
1.2 Exploded view
Model GF/GF-PM
Figure 1a Exploded view (GF/GF-PM model)
704 101 412 230 113 819 423 320.2 320.1
903 400 502
1.)
554 433 702 940 006 802
920
Model GFC
Figure 1b Exploded view (GFC model)
903.2 101 903.3 400.1 502
1) 2)
920 230 113 903.1 940 802
162 400.2 903.2 101 593 554 433 819 423 320.2 320.1
412
903.3 831
832
1)
Only available in a construction with closed multi vane impeller in material version W3.
2)
In 150-401/... second casing wear ring available.

General information
9
Individual components
006 Ball valve
101 Pump casing
113 Intermediate casing
139 Suction elbow
162 Suction cover
230 Impeller
320.1 Anti-friction bearing (non drive side)
320.2 Anti-friction bearing (drive side)
400 Gasket
400.1 Gasket
400.2 Gasket
400.3 Gasket
400.4 Gasket
412 O-ring
423 Labyrinth ring
433 Mechanical seal
502 Casing wear ring
554 Washer
593 Rail
702 Return pipe
704 Cooling water pipe
802 Block motor
819 Motor shaft
831 Fan
832 Fan hood
903 Screwed plug
903.1 Screwed plug
903.2 Screwed plug
903.3 Screwed plug
903.4 Screwed plug
920 Nut
940 Key
Model D
Figure 1c Exploded view (D model)
Model W/WS
Figure 1d Exploded view (W/WS model)
320.1
320.2
423
903.1
903.4
802
113
230
903.3
920
554
400
101
903.2
819
940
433
320.1
320.2
423
819
433
802
903.1
230
920
554
400.1
903.3
101
139
940
400.2
400.3903.2 139 400.4903.2
113

General information
10
1.3 Wear parts
The specifications relating to the selection of wear parts are
based on the demand for a two-year operation in accordance
with DIN 24296.
Wear parts Number of pumps
(if available) 1 2 3 4 5 6-7 8-9 10-...
Impeller 1 1 1 1 2 2 2 20%
Suction cover 1 1 1 1 2 2 2 20%
Mechanical seal set 1 1 1 2 2 2 3 25%
Anti-friction bearing set 1 1 1 2 2 2 3 25%
Labyrinth ring 1 1 1 2 2 2 3 25%
Casing wear ring 1 2 2 2 3 3 4 50%
Seal set 2 4 6 8 8 9 12 150%
1.4 Technical specifications
1.4.1 Model designation
Example:
150-270/0554GF-PM-EX-W1-S
Nominal diameter pressure
ange DN [mm]
Design dimensions
Hydraulic version
Motor rating [kW]
E.g.: 055 = 5.5 kW
Speed
2 = 3000 (60 Hz: 3600) min
-1
4 = 1500 (60 Hz: 1800) min
-1
Model
GF = UNIBLOCK-GF
GFC = UNIBLOCK-GFC (cooling jacket
version)
D = UNIBLOCK-D
W = UNIBLOCK-W
WS = UNIBLOCK-WS
Motor model
= standard
PM = Permanent magnet motor
Permitted use
= standard
EX = Explosion protection
Materials
W0 = mixed materials
W1 = all castings manufactured from
EN-GJL-250
W2 = all castings apart from the impeller
manufactured from EN-GJL-250,
impeller manufactured from
CuAl10Fe5Ni5-C
W3 = all castings apart from the impeller
manufactured from CuSn10-C,
impeller manufactured from
CuAl10Fe5Ni5-C
W4 = all castings manufactured from 1.4408
W5 = all castings manufactured from
EN-GJS-400-15
W6 = all castings manufactured from 1.4439
W9 = Impeller manufactured from
CuAl10Fe5Ni5-C, intermediate casing
manufactured from CuSn10-C, pump
casing manufactured from EN-GJL-250
with epoxy resin hot powder coating
Construction
= standard
S = special construction

General information
11
1.4.2 Impellers
Open and closed multi vane impellers for
clean to slightly soiled pumped media and
operationally safe pumping are used.
1.4.3 Installation
The pumps can be delivered in various installations:
Horizontal installation of the pump
Vertical installation of the pump
It is not permitted to install the pump with the
"motor facing downwards" for operational
safety reasons.
1.4.4 Shaft sealing
The shaft sealing on the pump side is effected in all models
via a wear-resistant, maintenance-free mechanical seal that
is adapted to the respective operating conditions.
All motors are equipped with a special seal for splash-proof-
ing on the pump side.
Caution!
Dry running the pump will destroy the
mechanical seal!
Ensure there is adequate cooling and
lubrication for the sliding surfaces.
Danger!
Air bubbles or accumulations of gas
around the mechanical seal create a
dangerous explosive atmosphere.
Provide a constant supply of pumped
media to the feed and pressure pipe as
well as the interior of the pump.
Provide appropriate monitoring meas-
ures to ensure this.
An existing ETS X4 permits monitoring of the mechanical
seal to protect it from dry running.
1.4.5 Drive
A three-phase motor with squirrel-cage drives the pump. The
motor is cooled by the dissipation of heat from the cooling
fins to the ambient air.
The motor in UNIBAD-GFC pumps is also equipped with
a jacket. The pumped medium cools this and absorbs the
motor heat.
In the case of pumps of the type UNIBAD-GF-PM, a syn-
chronous motor with permanent excitation for operating the
frequency converter drives the pump. Observe the operating
instructions included in delivery!
Important!
Observe the limit temperatures specified in section 1.4.7
'General data'.

General information
12
1.4.6 Dimensions, weight, performance data
The measurements, installation dimensions and weight de-
tails can be found in section 5.2 'Dimensions'. The instruction
documents and the name plate data specify the performance
and connection data of the respective pump type.
The performance verification of the pumps is performed ac-
cording to DIN EN ISO 9906 (Rotodynamic pumps - Hydraulic
performance acceptance tests), Class 2.
1.4.7 General data
Media temperature range for:
lower limit temperature: - 5 °C
upper limit temperature: + 120 °C
+ 40 °C (explosion protection
version)
Caution!
In type UNIBAD-GFC pumps, pumped
media < 15°C and > 40°C damage the
motor.
Connect another cooling circuit to the
motor.
Ambient temperature range for:
lower limit temperature: - 5 °C
upper limit temperature: + 40 °C
Density and viscosity of the pumped medium:
Density: max. 1000 kg/m3
Kinematic viscosity: max. 1 mm2/s (1 cST)
Customised solutions may differ from this standard data.
The exact motor data can be found on the name plate.
Caution!
Incorrect warming will damage the
three-phase motor.
Maintain the voltage tolerance of ± 10%
according to DIN EN 60034-1.
Motor data of models GF/GFC/D/W/WS
Design IM B5
Motor connection Manufacturer-specific
Protection type IP 55
Speed 1500 (1800) min
-1
3000 (3600) min
-1
Frequency 50 (60) Hz
Connection ≤ 2.2 kW 230 5/ 400 3(460 3) V
Connection ≥ 3.0 kW 400 5/ 690 3(460 5) V
Insulation class VDE 0530 F
Motor data for model X-PM GF-PM
Design IM B5
Motor connection Manufacturer-specific
Protection type IP 55
Speed 1500 min
-1
3000 min
-1
Connection 3 300 - 400 V
Insulation class VDE 0530 F
Customised solutions may differ from this standard data.

General information
13
Power correction:
Reduce the power according to the specifications of the mo-
tor manufacturer if motors are used at ambient temperatures
> 40 °C or at altitudes > 1000 m above sea level.
A differing density or viscosity alters the hydraulic perform-
ance of the pump. Observe the motor performance with
these media.
Sound pressure level:
The sound pressure level dB(A) of the pump during cavita-
tion-free operation lies within the range of Qoptimal below the
limit values specified in EC Machinery Directive 2006/42/
EC.
Model GF/D/W/WS
50/60 Hz
P2 [kW] 1500/1800 min
-1
3000/3600 min
-1
0.37/0.44 52/56 61/65
0.55/0.66 50/54 61/65
0.75/0.9 50/54 63/67
1.1/1.3 55/59 63/67
1.5/1.8 55/59 67/71
2.2/2.6 59/63 67/71
3.0/3.6 59/63 72/76
4.0/4.8 59/63 74/78
5.5/6.6 63/67 74/78
7.5/9.0 63/67 74/78
11.0/13.2 65/69 75/79
15.0/18.0 65/69 75/79
18.5/22.2 65/69 75/79
22.0/26.4 67/71 75/79
30.0/36.0 68/72 -
37.0/44.4 70/74 -
45.0/54.0 70/74 -
55.0/66.0 71/75 -
Model GFC
50/60 Hz
P2 [kW] 1500/1800 min
-1
1.5/1.8 49/53
2.2/2.6 49/53
3.0/3.6 49/53
4.0/4.8 49/53
5.5/6.6 49/53
7.5/9.0 49/53
11.0/13.2 50/54
15.0/18.0 50/54
18.5/22.2 52/56
22.0/26.4 52/56
30.0/36.0 52/56
Model GF-PM
P2 [kW] 1500 min
-1
3000 min
-1
0.37 52 61
0.55 52 61
0.75 52 61
1.1 52 61
1.5 55 61
2.2 55 67
3.0 55 67
4.0 56 67
5.5 61 68
7.5 63 68
11.0 63 74
15.0 65 74
18.5 65 74
22.0 67 75
30.0 67 -
37.0 70 -
45.0 70 -
55.0 71 -

Safety
14
The following signal words represent
Danger!
This indicates an imminent danger. If it is
not avoided it will result in death or the most
severe of injuries.
Warning!
This indicates a potentially dangerous situa-
tion. If it is not avoided it can result in death
or the most severe of injuries.
Caution!
This indicates a potentially dangerous situa-
tion. If it is not avoided it can result in slight
or minor injuries or damage to property.
Notice!
This indicates a potentially hazardous situa-
tion. If it is not avoided the product or items
in its vicinity may be damaged.
Important!
This indicates application tips and other
particularly useful information. It is not a
signal word for a dangerous or hazardous
situation.
2.1.1 Machine identification
The information contained in this operating manual is only
applicable to the pump that is indicated on the title page.
Stick the supplied name plate of the pump into the operating
manual or on the control panel. This will ensure the relevant
data is available at any time.
2 Safety
2.1 Notes / explanations
The following symbols represent
Warning of a hazardous area
Warning of hand injuries
Warning of dangerous electrical voltage
Warning of explosive atmospheres
Warning of a biohazard
Warning of hot surfaces
Prohibited for people with pacemakers
Command to wear protective gloves
Command to refer to the operating instruc-
tions
General information

Safety
15
Figure 2a Name plate (standard)
Figure 2b Name plate (explosion protection pump)
Key to figure 2a and 2b
1. Order No.
2. Model designation
3. Item No. (only for explosion protection pumps)
4. Frequency (only for explosion protection
pumps)
[Hz]
5. Power output (only for explosion protection
pumps)
1)
[kW]
6. Protection type (only for explosion protection
pumps)
7. Insulation class F (only for explosion protec-
tion pumps)
Typ
Art.-Nr.:
Auftr.-Nr.:
Q:
U: V
n:
Baujahr/Monat
Drehrichtung beachten!
H:
Hz
IP 55
II 2G T1-T3
Isol.-Klas. F
kW
m
U/min
m/h
3
2
3
4
6
5
7
1
15
10
11
12
13
14
89
16
Herborner Pumpenfabrik
J.H. Hoffmann GmbH&Co. KG
Littau 3-5, DE-35745 Herborn
Pumpe
Important!
When making any inquiries and ordering spare parts
please make sure you specify the pump type and the order
number.
Also observe the name plate on the motor.
The name plate is attached to the fan hood or the motor
housing (UNIBAD-GFC).
8. Explosion protection symbol (only for explo-
sion protection pumps)
9. CE symbol
10. Nominal head [m]
11. Nominal flow rate [m3/h]
12. Speed (only for explosion protection pumps) [min-1]
13. Operating voltage (only for explosion protec-
tion pumps) [V]
14. Year of manufacture/ month
15. Explosion protection marking (only for explo-
sion protection pumps)
16. Observe the direction of rotation!
2.2 Integrated safety systems (optional)
Check the integrated safety devices in regular inspection
intervals j= annually.
The inspection methods applied here are:
S= Visual inspection, F= Functional check.
Winding protection
If the pump is also equipped with thermal winding protec-
tion with direct temperature monitoring, this switches off the
pump's motor if it starts to get too hot.
Inspection
Interval Method
j S, F
ETS X4
An existing ETS X4 (electronic dry running protection system)
that uses a vibrating fork sensor prevents the dry running
of the slide ring seal. This protects the functionability of the
pump.
Inspection
Interval Method
j S, F
1)
Either power input of the pump in duty point or power output of
the motor (check by comparing with the motor name plate)
UNIBLOCK
Q
Bj./ Mon.
m
m/h
3
2
1
11 10
14
9
Herborner Pumpenfabrik
J.H. Hoffmann GmbH&Co. KG
Littau3-5, DE-35745 Herborn
Pumpe
16
Auftrag-Nr.

Safety
16
The work described in this operating manual is specified in
such a way that enables
- a trained person to understand and im-
plement instructions associated with the
section 'Commissioning',
- a specialist to understand and implement
instructions associated with the sections
'Transport', 'Installation / fitting', 'Mainte-
nance / cleaning' and 'Disturbance / cause
/ trouble shooting'.
Important!
A trained person is understood to be a person who
- has been instructed by a specialist about the tasks they
are assigned and the possible dangers associated with
improper conduct,
- has received practical training, if necessary, and
- has been informed about the necessary protective equip-
ment and precautions.
Important!
According to EN 60204-1 a person is understood to be a
specialist if they
- are able to use their professional training, knowledge and
experience as well as knowledge of the relevant standards
to assess the work they have been assigned and
- are also able to identify any potential dangers.
2.5 Obligations of the operator
The operator is obligated to:
- instruct his/her operating and maintenance personnel with
regard to the pump's safety equipment and
- monitor compliance with the safety measures.
Caution!
Incorrect warming will damage the
three-phase motor.
Do not decommission safety equipment
or change its mode of operation.
2.3 Connections on the pump
Figure 3 Connections on the pump
The following connections are available on the pump:
1. Inlet connecting flange
2. Outlet connecting flange
3. Electric connection (terminal box)
2.4 Safety measures
This operating manual is part of the machine and, as such,
must always be made available to operating personnel.
Please make sure that
- you observe the safety precautions it contains.
- you retain this operating manual for future use.
- you adhere to the frequency of inspections and control
measures.

Safety
17
Important!
In the European Economic Area observe and comply with
- the national realisation of the framework directive (89/391/
EEC) with regard to the implementation of measures for
improving the protection of health and safety of workers
at work,
- as well as the associated specific directives and the direc-
tive (89/655/EEC), in particular, concerning the minimum
requirements for the protection of health and safety of
workers when using equipment at work and
- the occupational safety regulations.
The operator has to obtain the local operating licences and
observe the associated conditions.
In addition he/she also has to comply with the local statutory
provisions for
- the safety of personnel (accident preven-
tion regulations)
- the safety of operating equipment (protec-
tive equipment and maintenance)
- product disposal (waste management
law)
- material disposal (waste management
law)
- cleaning (cleaning agents and their dis-
posal)
- and the relevant environmental con-
straints.
Connections:
Observe the local regulations (e.g. for electrical connection)
for fitting, installation and commissioning.

General hazard warnings
18
3 General hazard warnings
3.1 Dangers
Warning!
Maintenance and repair work can
cause hand injuries.
Observe all of the safety precautions.
Observe the safety systems and safety precautions that are
described in this manual. The pump is operated by the control
elements or by the superordinate system. Keep the access
area free from any clutter while operating the pump in order
to ensure unrestricted access at all times.
3.2 Danger zones on the pump
A radius of approximately 1 m around the pump is designated
a danger zone for maintenance and cleaning work. The
control elements form the only operating area.
Caution!
Material escaping from the pump can
cause injuries.
Install or secure the pump in such
a way that the direction of pumping
is away from areas personnel may
frequent.
3.3 Assembly, operation and maintenance person-
nel
Assembly, operation and maintenance personnel are respon-
sible for the transportation, fitting, installation, operation,
cleaning and reparation of the pump.
1. Only trained and authorised persons may
install and operate the pump.
2. Clearly define and observe the respon-
sibilities for operating the pump.
3. Observe the shut off procedures speci-
fied in the operating manual for all work
processes (operation, maintenance,
repair, etc.).
4. The operator should not impair the safety
of the pump.
5. The operator has to ensure that only au-
thorised persons work with the pump.
6. The user must notify the operator im-
mediately of any alterations to the pump
which affect the safety measures.
7. The operator may only actuate the pump
if it is in a perfect condition.
8. The operator has to provide the operat-
ing staff with the appropriate protective
equipment according to the statutory
requirements and the pumped medium.
3.4 Installation of replacement parts and wear parts
Replacement parts and accessories that are not supplied
by the manufacturer are unchecked and, as such, are not
approved. The installation and/or use of such products may
adversely affect the specified properties of your pump.
The manufacturer accepts no responsibility whatsoever for
any damage caused by the use of non-original parts and
accessories.

General hazard warnings
19
3.5 Shut off procedures
The following shut off procedure must be complied with
before conducting any maintenance, cleaning and/or repair
work (only by specialists).
Warning!
Electric current can result in death.
Disconnect the block motor (802) ac-
cording to the 5 safety rules.
When cleaning close any electrical
cabinets that are open to prevent dust
or water from entering.
The five safety rules are as follows:
1.Disconnect.
2.Secure against reactivation.
3.De-energise.
4.Earth and short-circuit.
5.Cover or shield any adjacent live parts.

Transport
20
Packaging for transportation by HGV
When the pump is transported by HGV it is packed and
secured on a transport pallet.
4.2.2 Intermediate storage
The freight packaging of the pump and the spare parts
are suitable for storage for a period of approximately 3
months.
Storage conditions
An enclosed and dry room with an ambient temperature of
5 - 40 °C.
4.3 Transport to the site of installation (by the cus-
tomer)
The pump should only be transported on a transport pallet by
specialist personnel in accordance with local conditions.
Warning!
An improperly secured pump can
cause severe injuries.
Make sure that lifting devices and stop
belts are adequate for the total weight
of the pump (see section 5.2 'Dimen-
sions').
If necessary, secure the pump during
transport using separate lifting acces-
sories.
Only set up the pump on a sufficiently
solid surface that is level in all direc-
tions.
4.3.1 Transport with a forklift truck
- The forklift must be designed to support
the weight of the pump.
- The driver must be authorised to operate
the forklift truck.
4 Transport
4.1 Scope of delivery
The detailed scope of delivery can be viewed in the order
confirmation.
4.2 Transport and packaging
The pumps are carefully checked and packed before being
shipped. However, damage developing during transport
cannot be excluded.
4.2.1 Delivery (including spare parts and replacement
parts)
Receiving inspection
Check the completeness of the order based on the delivery
note!
Damage
Check the delivery for signs of damage (visual inspection)!
Complaints
If the delivery has been damaged during transport:
- Contact the last shipping agent immedi-
ately!
- Keep the packaging (for possible review
by the shipping agent or for return ship-
ment)
Packaging for return shipment
If possible, use the original packaging and the original
packaging material.
If neither is available:
- Contact a packaging company with spe-
cialist staff if necessary.
Place the pump on a pallet (which must
be capable of supporting the weight).
- Please contact the manufacturer if you
have any queries with regard to packaging
and transport security.