Inhaltsverzeichnis; Symbols Used In This Document; Delivery And Handling; Delivery - Steffens WL Bedienungsanweisung

CONTENTS
1. Symbols used in this document
2. Delivery and handling
2.1 Delivery
2.2 Handling
2.3 Weights
3. Application
3.1 Pumped liquids
4. Technical data
4.1 Sound pressure level
5. Installation
5.1 Installation of motor and belt guard
5.2 Place of installation
5.3 Installation
5.4 Pipework
5.5 Air control
6. Electrical connection
7. Start-up
7.1 Filling the motor with oil
7.2 Pump priming
8. Maintenance
8.1 Lubrication
8.2 Stuffing box
8.3 Replenishing of air in air chamber and pressure tank
8.4 Frost protection
8.5 V-belts
8.6 Automatic pressure relief unit, K
9. Fault finding chart
10. Repair
10.1 Replacement of valves
10.2 Replacement of piston, cylinder and stuffing box
10.3 Replacement of snifter valve rubber lip
10.4 Air controller
10.5 Replacement of automatic pressure relief unit
10.6 Replacement of V-belts
11. Accessories
12. Warranty
13. Disposal
14. Spare parts
14.1 WL 1002-2402
14.2 WL 2502-3002
14.3 WL 4000-5000
14.4 FILIA, FILIUS
14.5 WN 201-301
14.6 WN 500
15. Sectional drawings
15.1 WL 1002-2402
15.2 WL 2502-3002
15.3 WL 4000-5000
15.4 FILIA, FILIUS
15.5 WN 201-301
15.6 WN 500
Warning
Prior to installation, read these installation and
operating instructions. Installation and operation
must comply with local regulations and accepted
codes of good practice.
These instructions apply to the pump types WL, WN and the
FILIA, FILIUS domestic waterworks fitted with motors.
4

1. Symbols used in this document

Page
Warning
4
If these safety instructions are not observed, it
4
may result in personal injury!
4
4
If these safety instructions are not observed, it
4
Caution
may result in malfunction or damage to the
4
equipment!
5
Notes or instructions that make the job easier
6
Note
6 and ensure safe operation.
6

2. Delivery and handling

6
7

2.1 Delivery

7
7
All pumps:
8
These Installation and Operating Instructions together with motor
pulley, belt guard and the necessary mounting materials.
9
All units:
9
These Installation and Operating Instructions, the necessary
9
manufacturer's certificates and a pressure gauge.
9
9

2.2 Handling

9
The pumps are delivered from the factory in a carton with a
10
wooden bottom, which is specially designed for transport by fork-
10
lift truck or a similar vehicle.
10
10
During handling, the pump should be oriented as
10
when installed. Pumps which are packed in a
Caution
12
carton may be lifted by the punched-out handles.
13

2.3 Weights

13
13
13
Mounting dimension
13
13
WL 1002
13
WL 1502
13
WL 2002
13
WL 2402
WL 2502
13
WL 3002
14
WL 4000
14
WL 5000
16
WN 201
18
WN 301
20
WN 500
21
FILIA 1002
23
FILIA 1502
24
FILIUS 2002
24
FILIUS 2402
24
FILIUS 2502
25
FILIUS 3002
25
26

3. Application

26
The self-priming WL/WN piston pumps are designed for a wide
range of applications, e.g.:
• water supply and booster systems for single- and multifamily
houses
• in industry and agriculture
• garden sprinkling and irrigation of farmlands
• supply of drinking water and water for sanitary purposes on
board ships
• dosing systems
• heating systems
The SWL range is suitable for pumping sea water.
The FILIA, FILIUS domestic waterworks, ready for connection,
are distinguished by their long working life, quiet and almost
maintenance-free operation. They are used for
• connection to wells
• water supply for single- and multi-family houses.
Weight of pump without motor,
packaged, in kg
23
23
25
25
39
39
62
63
34
39
108
53
64
76
106
120
120