SKF LAGG Series User manual

SKF LAGG 18M
SKF LAGF 18
SKF LAGF 50
SKF LAGG 18AE
SKF LAGG 50AE
SKF LAGG 180AE
Instructions for use
Mode d’emploi
Bedienungsanleitung
Instrucciones de uso
Manuale d’istruzioni
Instruções de uso
使用说明书
Инструкция по эксплуатации
SKF LAGG

English
English 3
Français
Français 10
Deutsch
Deutsch 17
Español
Español 24
Italiano
Italiano 31
Português
Português 38
中文
中文45
Русский
Русский 52

3
SKF LAGG
EC Declaration of conformity ....................................................................................4
1. Application .......................................................................................................5
2. Description .......................................................................................................5
2.1 Grease filler pumps LAGF series ................................................................................. 5
2.2 Grease pumps LAGG series ......................................................................................... 5
2.3 Trolley LAGT 180 ........................................................................................................... 6
3. Technical data ..................................................................................................6
4. Operating instructions ......................................................................................7
4.1 General preparation ...................................................................................................... 7
4.2 Operation of manually operated grease filler pumps LAGF 18 and LAGF 50 ..... 8
4.3 Operation of manually operated grease pump LAGG 18M ..................................... 8
4.4 Minimum recommended air quality............................................................................ 8
4.5 Operation of air-driven grease pumps LAGG 18AE, LAGG 50AE and
LAGG 180AE .................................................................................................................. 9
5. After use ..........................................................................................................9
Table of contents
Original instructions
English

4SKF LAGG
EC Declaration of conformity
We,
SKF Maintenance Products
Kelvinbaan 16
3439 MT Nieuwegein
The Netherlands
herewith declare that the following products:
LAGG 18AE
LAGG 50AE
LAGG 180AE
which this declaration refers to, are in accordance with the conditions of the
following directive:
Machinery Directive 2006/42/EC
and are in conformity with the following standards:
EN ISO 12100:2010,
DIN EN 809 :1998+A1:2009,
EN ISO 4413:2010,
EN ISO 4414:2010,
DIN EN 62079:2001
Nieuwegein, The Netherlands,
September 2016
Sébastien David
Manager Product Development and Quality

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SKF LAGG
1. Application
LAGG
18M
LAGF
18
LAGF
50
LAGG
18AE
LAGG
50AE
LAGG
180AE
Operation manual
air driven
X X X
X X X
Drum size 18 kg
50 kg
180 kg
X X
X
X
X
X
Grease type NLGI class 0-2 X X X X X X
Hose 3,5 m (11.4 ft) X X X X
Connection
type
DIN 1283 nipple
DIN 71412 X
X X
X X X
Trolley
included X
2. Description
2.1 Grease filler pumps LAGF series
LAGF 18 and LAGF 50
The LAGF 18 and LAGF 50 grease filler pumps are designed to fill grease guns, such
as the SKF 1077600 or LAGH 400. These pumps can be used to fill all greasing tools
that are equipped with a DIN 1283 nipple. These pumps are operated manually by
moving the handle up and down. The LAGF 18 is suitable for use with standard
SKF 18 kg drums. The LAGF 50 is suitable for use with standard SKF 50 kg drums.
2.2 Grease pumps LAGG series
LAGG 18M
The LAGG 18M grease pump is designed for high-pressure applications.
The LAGG 18M is suitable for use with standard SKF 18 kg drums.
The nozzle at the end of the hose connects to the lubrication point.
The pump is operated manually by moving the handle up and down.
LAGG 18AE, LAGG 50AE and LAGG 180AE
These grease pumps are designed for high-pressure applications.
The LAGG 18AE is suitable for use with standard SKF 18 kg drums.
The LAGG 50AE is suitable for use with standard SKF 50 kg drums.
The LAGG 180AE is suitable for use with standard SKF 180 kg drums.
These pumps must be connected to a supply of compressed air. The pump supplies
grease when the handle is squeezed. The flow of grease stops when the handle is
released. The LAGG 18AE is equipped with a trolley.
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6SKF LAGG
2.3 Trolley LAGT 180
The LAGT 180 is a trolley suitable for standard SKF 180 kg drums.
The LAGT 180 can be used in conjunction with the LAGG 180AE.
3. Technical data
For manual pumps
LAGG 18M LAGF 18 LAGF 50
Maximum pressure 40 MPa (5 800 psi) 3 MPa (430 psi) 3 MPa (430 psi)
Volume / stroke
(approximate)
1,6 cm3
(0.056 US fl. oz)
45 cm3
(1.5 US fl. oz.)
45 cm3
(1.5 US fl. oz.)
Suitable drum:
inside diameter
265 - 285 mm
(10.4 - 11.2 in)
265 - 285 mm
(10.4 - 11.2 in)
350 - 385 mm
(13.8 - 15.2 in)
Suitable drum:
maximum inside height
420 mm (16.5 in) 420 mm (16.5 in) 675 mm (26.6 in)
Weight 7 kg (15 lb) 5 kg (11 lb) 7 kg (15 lb)
For air driven pumps
LAGG 18AE LAGG 50AE LAGG 180AE
Maximum air pressure 8 bar (120 psi) 8 bar (120 psi) 8 bar (120 psi)
Minimum air pressure 3 bar (40 psi) 3 bar (40 psi) 3 bar (40 psi)
Pressure ratio 1:55 1:55 1:55
Maximum grease
output pressure 42 MPa (6 090 psi) 42 MPa (6 090 psi) 42 MPa (6 090 psi)
Suitable drum:
inside diameter
265 - 285 mm
(10.4 - 11.2 in)
350 - 385 mm
(13.8 - 15.2 in)
550 - 590 mm
(21.7 - 23.2 in)
Suitable drum:
maximum inside height 420 mm (16.5 in) 860 mm (33.9 in) 860 mm (33.9 in)
Weight 16,5 kg (36 lb) 13 kg (29 lb) 24 kg (53 lb)

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SKF LAGG
4. Operating instructions
4.1 General preparation
For all models
Contaminant will cause severe wear and
ultimately failure of the pump.
Prevent that the piston rod is (temporarily)
placed on a dirty surface at any time.
1. Remove the lid of the grease drum.
2. Place the follower plate on top of the
grease in the drum. Push the follower
plate down until the grease is
visible through the centre opening
of the plate.
3. Fit the cover plate on top of the drum.
4. Tighten the three butterfly screws to
secure the top to the drum. Ensure that
the cover plate is centred and securely
fixed to the drum.
5. Insert the piston rod of the pump
mechanism through the cover plate and
the follower plate. Ensure that the piston
rod penetrates all the way to the bottom
of the drum.
6. Secure the piston rod to the cover plate
by tightening the clamp-screw.
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8SKF LAGG
4.2 Operation of manually operated grease filler pumps LAGF 18
and LAGF 50
Filling a grease gun or other greasing
tool using the LAGF 18 or LAGF 50
1. Push the filling nipple of the grease gun
into the filling nozzle of the pump.
2. Do not retract the piston handle on the
grease gun prior to filling, since this
may cause air to be trapped inside the
grease gun.
3. During filling, ensure that the filling
nipple is pressed into the filling nozzle.
This will automatically open the shutoff
valve fitted in the filling nozzle.
4. Fill the grease gun by operating the
handle of the filler pump. The grease
gun is full when the resistance of the
handle of the filler pump increases.
Approximately 10 strokes are required
to fill an empty grease gun.
4.3 Operation of manually operated grease pump LAGG 18M
1. Connect the grease delivery hose to the grease pump.
2. Check that all of the connections are attached securely.
3. Check that the grease delivery hose is not damaged.
Replace damaged hoses immediately.
4. Operate the handle until grease is discharged from the outlet.
All of the air has now been removed and the grease pump is ready for use.
4.4 Minimum recommended air quality
The air quality should as a minimum satisfy the following conditions;
ISO 8573.1:2001 Compressed air -- Part 1: Contaminants and purity classes.
Solid particle: Class 4
Water: Class 4 or better depending on the ambient temperature.
(A water vapour pressure dew point at least 10 ºC below the ambient
temperature is recommended)
Oil: Class 5