SKF LAGG 18M User manual

Instructions for use
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SKF LAGG
SKF LAGG 18M
SKF LAGF 18
SKF LAGF 50
SKF LAGG 18AE
SKF LAGG 50AE
SKF LAGG 180AE

1EN
EN English 2
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SV Svenska 170
TR Türkçe 177

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

3EN
EC Declaration of conformity
We, SKF Maintenance Products, Meidoornkade 14,
3992 AE Houten, The Netherlands herewith declare
under our sole responsibility that the products
described in these instructions for use, are in
accordance with the conditions of the following
Directive(s):
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
Houten, The Netherlands, February 2020
Mrs. Andrea Gondová
Manager Quality and Compliance

4 EN
1. Application
LAGG
18M
LAGF
18
LAGF
50
LAGG
18AE
LAGG
50AE
LAGG
180AE
Operation manual X X X
air driven X X X
Drum size 18 kg X X X
50 kg X X
180 kg 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 X X
DIN 71412 X X X X
Trolley included X
Optional trolley LAGT 18-50 X X X X
Optional trolley LAGT 180 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.

5EN
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)

6 EN
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.

7EN
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

8 EN
4.5 Operation of air-driven grease
pumps LAGG 18AE, LAGG 50AE
and LAGG 180AE
For LAGG 18AE only
1. Assemble the trolley and put the grease
drum on the base. The trolley can be
used for a 50 kg drum.
2. Connect the trolley bar members
around the square trolley rod and the
piston rod.
3. Attach the handle and secure it in
position by means of the screw.
For all air driven grease pumps
1. Connect the grease delivery hose
to the grease pump.
2. Check that all of the connections
are attached securely.
3. Check that none of the hoses are
damaged. Replace any damaged
hoses immediately.
4. Connect the air inlet hose to the quick-
connection nipple on the grease pump.
Ensure that the inlet air pressure does
not exceed 8 bar (120 psi). Installation
of an air pressure regulator on the air
inlet is recommended to increase the
working life of the grease pump
mechanism. The grease pump must be
connected to a clean and dry air supply.
An unfiltered air supply can cause the
pump to stall or stop.
5. Squeeze the grease gun handle until
grease is discharged from the outlet.
All of the air has now been removed
and the grease pump is ready for use.
5. After use
For LAGG 18AE, LAGG 50AE and
LAGG 180AE only
1. Disconnect the air inlet hose.
2. Release the pressure from the grease pump by
operating the grease gun handle.
3. Transfer any possible grease residue to the next
grease drum.
4. Dispose of waste grease in an environmentally
friendly manner.
The contents of this publication are the copyright of the
publisher and may not be reproduced (even extracts) unless
prior written permission is granted. Every care has been
taken to ensure the accuracy of the information contained in
this publication but no liability can be accepted for any loss or
damage whether direct, indirect or consequential arising out of
the use of the information contained herein.