Lincoln Centro-Matic SL-11 User Manual

I n j e c t o r t yp e S L - 1 1

1. Foreword

Installation work, setting-up, operation and maintenance of
Injectors and the Central Lubrication System shall be
executed by qualified, trained personnel.
This User Manual is primarily intended to familiarize the user
of Centro-Matic central lubricating equipment with the
supplied product 'Injector' and its specifications. It shall also
aid to identify parts by part number and parts for service part
inventory.

2. Safety Instructions

Warnings for exposure to hazards that may
result in serious personal injury if ignored,
are marked in the manual by the general
safety symbol
Safety Symbol
according to DIN 4844-W9
Safety instructions that might result in equipment damage and
machine malfunction if ignored, are marked by the word
'CAUTION'.
Also heed safety instructions of the manufacturer of the
machine!

3. Specifications of the Product

Manufacturer
LINCOLN
St. Louis, Mo 63120-1578
USA
Contact customer service
information or service:
See bottom line for telephone- and telefax number
D e s i g n a t e d U s e
•
Single-line metering device for grease up to class NLGI
# 2, for use in Centro-Matic single-line lubrication systems.
The lubricant must be suitable for the application with the
Centro-Matic single line system.
•
Metering device for petroleum based lubricants; if using
synthetic lubricants, the subject lubricant must be compatible
with the construction parts (steel, Viton seals) of the injector.
•
Designed for pressure range of 70-240 bar for operating
during lubrication cycle and residual pressure < 55 bar
between lubricating intervals in the pause time.
LINCOLN GmbH ∗ Postfach 1263 ∗ D-69183 Walldorf ∗ F ax 06227/33259 ∗ Tel 06227/330
User Manual
Centro-Matic Injector SL-11
I n j e c t o r N o . 8 5 4 9 7 S e r . B
Operating Instructions & Service Parts List
CAUTION
Sales & Service
Lincoln GmbH
Heinrich-Hertz-Str. 2-8
D-69190 Walldorf / Germany
if requiring additional
G e n e r a l D e s c r i p t i o n
Injector SL-11 is a so-called 'direct' single-line metering
device. The injector lubricates under pressure applied by the
pump to the injector piston. The spring of the injector is only
for re-charging purposes.
The lubricant output is adjustable in a range between
3 3
0,82 cm to 8,19 cm by the adjusting screw.
The working pressure (fluid pressure) of the pump must be at
least 70 bar for lubricating and shall not exceed 240 bar. The
recommended pressure for standard application of Centro-
Matic single-line grease systems is 173 bar.
After pressure build-up and completion of the lubricating
phase, the supply line (lubricant line between pump and
injector) must be relieved from pressure. To permit the
injector to re-charge, the pressure at the injector inlet must
drop below 55 bar during the pause time.
Injector SL-11 can be used in a single-line circuit of injectors
type SL-1, SL-32 or SL-33 in Centro-Matic central lubrication
systems for grease. Attention: When used together with
injectors type SL-32 & SL-33 in a system, the pressure relief
must be < 13 bar (instead of 55 bar).
P In l e t
1
a Discharge chamber
1 Adjusting screw
~ 16 mm (min.-max. ~ 12¾ turns)
*
Note: Check output of lubricant directly at the outlet of the
injector if the adjusting screw is adjusted to less than ½ turn
from minimum. The closed control outlet (x) is designed for
filling the feed line and permits check for verification of the
lubricant output from the injector.
Injector output adjustment:
See Section 5 'Operation'.
4.2A-68381-C01
Page 1 of 6
P O u t l e t
2
b Measuring chamber
x Fitting with cap
Subject to change