ENGLISH
17
CONTENTS
pag.
1. GENERAL
17
2. APPLICATIONS
18
3. PUMPED
FLUIDS
18
4.
TECHNICAL DATA AND RANGE OF USE
18
4.1. Materials
18
5. MANAGEMENT
18
5.1. Storage
18
5.2. Transport
19
5.3.
Dimensions and weights
19
6. WARNINGS
19
6.1. Skilled
personnel
19
6.2. Safety
19
6.3. Responsibility
19
7. INSTALLATION
19
8. ELECTRICAL
CONNECTION
20
9.
CHECKING THE DIRECTION OF ROTATION (for three-phase motors)
22
10.
MAINTENANCE AND CLEANING
22
10.1.
Checking and changing the impeller
22
10.1.1 Drenag
22
10.1.2 Feka
22
10.1.3 Grinder
22
10.2.
Checking and changing the grinding device on Grinder electropumps
23
10.3.
Checking and changing the seal oil
23
10.3.1
Checking the seal oil
23
10.3.2
Changing the seal oil
23
10.4.
Checking and changing the mechanical seal
23
10.4.1
Checking the mechanical seal
23
10.4.2
Changing the mechanical seal
23
10.5.
Resetting
clearance
23
10.5.1 Drenag
23
10.5.2 Grinder
23
11.
MODIFICATIONS AND SPARE PARTS
24
12.
TROUBLESHOOTING
24
13.
DIMENSIONS
99
14.
EXAMPLES OF INSTALLATION
99
15.
EXPLODED VIEWS
102
1. GENERAL
Read this documentation carefully before installation.
Installation and functioning must comply with the
safety regulations in force in the country in which the product is installed. The entire operation must be carried
out in a workmanlike manner, exclusively by skilled personnel (paragraph 6.1), in possession of the technical
qualifications indicated by the standards in force. Failure to comply with the safety regulations not only causes
risk to personal safety and damage to the equipment, but invalidates every right to assistance under guarantee.
Keep this manual with care for future consultation even after the first installation.
The pump must not be allowed to operate outside the limit values for flow rate, pressure, rotation speed and temperature
indicated on the electric data plate or in this manual. The electric supply values indicated on the electric data plate must be
strictly respected.
These pumps cannot be used in swimming pools, ponds or tanks in which people or
present, or for pumping hydrocarbons (petrol, diesel fuel, fuel oils, solvents, etc.) in
accordance with the accident-prevention regulations in force.
N.B.:
the technical data plate inside the plastic envelope attached to the power cable shows the same data as the plate rivetted
onto the motor cover; it is supplied in this way so that the user can attach it to the electric power supply panel. The type of
pump and its characteristics can thus be identified without having to remove the pump from its place of installation.
Summary of Contents for DRENAG 1000-1200
Page 95: ...65 2 A B C D B C D 3 A B B 4 A B C A B C 5 A B C A B C...
Page 120: ...90 4 A B C A B C A A B C A B C...
Page 133: ...103 GRINDER...
