SKF Lincoln V340HH Original operating instructions

Electronic air shutoff
assembly
Model V340HH
Installation/Operation guide
Read manual prior to installation or use
of this product. Keep manual nearby for
future reference. Failure to follow
instructions and safety precautions may
result in death or serious injury.
DANGERDate of issue January 2015
Form number 404633A
Section F60
Page 77A

Contents
Explanation of signal words for safety 2
Safety ......................... 2
Owner/operator responsibility ...... 3
Intended use .................... 3
System overview ................ 3
Description ..................... 3
Specifications ................... 3
Installation ..................... 4
Operation ...................... 6
First use setup ................. 6
Setting cycles per minute ........ 6
Run mode .................... 6
Overrun mode ................. 7
Sleep mode ................... 7
Error codes ................... 7
Replace 9 V battery ............. 8
Solenoid replacement
(error code OC) ................ 8
Electronic overrun controller
operation summary .............. 9
Test controller function ........... 9
Lincoln industrial standard warranty 12
Explanation of signal
words for safety
• Do not install or operate controller until
all instructions within this guide are
completely understood.
• Equipment must only be installed,
maintained, and repaired by persons
familiar with these instructions.
• Do not misuse, over-pressurize, modify
parts, use incompatible chemicals or
fluids, or operate with worn and/or
damaged parts.
• Do not exceed the stated maximum
working pressure of the pump or of the
lowest rated component in your system.
• Always read and follow the fluid
manufacturer’s recommendations
regarding fluid compatibility, and the use
of protective clothing and equipment.
• Failure to comply may result in personal
injury and/or damage to equipment. Wear
adequate personal protection each time
the assembly is used or repaired.
• Do not allow oil to contact skin or eyes.
Safety
Read and carefully observe these
instructions before installing, operating or
troubleshooting this equipment.
Indicates a hazardous situation which,
if not avoided, could result in minor or
moderate injury.
CAUTION
Indicates a hazardous situation which,
if not avoided will result in death or
serious injury.
WARNING
Indicates a hazardous situation which,
if not avoided, will result in death or
serious injury.
DANGER
Indicates a hazardous situation which,
if not avoided, will result in death or
serious injury.
SAFETY INSTRUCTIONS
This is the safety alert symbol. It is used
to alert you to potential physical injury
hazards. Obey all safety messages that
follow this symbol to avoid possible
injury or death.
!Notice
Failure to comply with any danger,
warning, caution, or notice, as well as
any unintended or misuse, will result in
loss of claim for warranty or liability for
this equipment.
2

Owner/operator
responsibility
It is the responsibility of the owner/operator
to properly use and maintain this
equipment.
The instructions and warnings contained
in this manual shall be read and understood
by the owner/operator prior to operating this
equipment.
It is the owner/operator responsibility to
maintain the legibility of all warning and
instruction labels.
The owner/operator shall retain this
manual for future reference to important
warnings, operating and maintenance
instructions.
Intended Use
Model V340HH electronic air shutoff
assembly is designed to operate exclusively
with Lincoln PMV pumps
The function of the electronic air shutoff
assembly, also known as an overrun con-
troller, is to prevent pump damage, due to
high runaway speeds (excessive number of
pump cycles per minute), if lubrication drum
or tank is emptied.
The overrun controller will shut off the
pump, and signal an alarm if the pump
exceeds its pre-set cycle rate.
Any other use not in accordance with
instruction will result in loss of claims for
warranty and liability.
System Overview
The electronic air shutoff assembly operates
as a pump speed monitor and overrun
controller for instances where pump speed
exceeds preset levels due to low lubricant
levels.
Pump cycles are continuously monitored
by a Programmable Control Board (PCB) for
correct operating cycles. If the pump cycles
exceed PCB settings, a solenoid is activated
which utilizes compressed air to shutoff
pump operation.
Table 1
Specifications
Air pressure 40 to 150 psi (2.7 to 10.3 bar)
Operating temperature –40 to +150° F (–40 to 5° C).
Power 9 V battery (included in packaging, not installed
in assembly)
Minimum functional voltage 7.2 V
Destructive voltage 14 V
Active current, maximum 350 mA
Range of preset pump speeds:
Minimum 5 cycles/minute
Maximum 75 cycles/minute
Default 75 cycles/minute
Table 2
Controls and indicators
Power on/off switch Manual switch
Digital Display Two 2-digit alpha-numeric outputs
Red LED Blinks to indicate error detected
Green LED Blinks to indicate pump fuctioning normally
Button A See manual description
Button B See manual description
TEST See manual description
Relay (DIN connector) Two state relay (normal open/normal closed)
Description
The electronic air shutoff assembly monitors
pump speed as the overrun controller
assembly receives a discharge of
compressed air from the pump with each
pump cycle.
A processor detects air discharges via a
pressure switch. If the CPM (Cycles Per Min-
ute) exceeds a preset number of cycles, a
solenoid is activated which redirects the dis-
charged air, which in turn activates a mech-
anism which interrupts pump operation.
For specifications, refer to Table 1.
For a listing of controls and indicators,
refer to Table 2.
3

3 Remove three o-rings (7) under rectan-
gular plate and replace with new o-rings
supplied with overrun controller.
4 Remove old pin (11) from module’s mid-
dle o-ring and replace with pin supplied
with overrun controller (6) († fig. 2).
!Notice
New pin (6) will sit higher than old
pin.
7 Place overrun controller onto top of pump
module, aligning o-rings (7) and pin (6)
with valve cap assembly (5) on bottom of
overrun controller.
8 Secure overrun controller onto pump us-
ing the four screws (9) removed from top
plate (10) by re-inserting screws into
holes at bottom of overrun controller
valve cap assembly (5).
9 Tighten screws (9) onto the pump.
10 Remove the four phillips screws (14) on
overrun controller front (8).
11 Lift front cover panel (15) from overrun
controller front (8).
12 Attach 9 V battery supplied with overrun
controller to the overrun controller via
the snap connector in the void in the
bottom right corner of the circuit board.
13 Press and release power button (16) on
rear of overrun controller front (8).
14 Viewing the digital display panel of
overrun controller front (8), confirm
display lights up for 3 seconds.
!Notice
Ensure all three wires under back
cover (3) remain connected.
!Notice
Save original rectangular plate
(10) for future use.
Installation
1 Turn off pump.
2 Remove four screws (9) and top plate (10)
from module on back of pump († fig. 1).
Fig. 2
Fig. 1
12
13
3
7
6
9
8
14
15
8
16
10
9
7
11
5 Remove two small hex screws (12) in in-
dented part on rear lip of overrun con-
troller front (8) and two socket head cap
screws (13) on rear side corners of PCB
enclosure (3) († fig. 2).
6 Lift PCB enclosure (3) off internal compo-
nents of overrun controller.
–The first row will display the overrun
controller software version
–The second row will display the
voltage coming from the battery.
15 Insert 9 V battery into the void at bottom
right corner of circuit board.
16 Attach front cover (15) to overrun
controller front (8) using phillips screws
(14).
17 Attach back cover (3) using two hex
screws (12).
18 Install two phillips screws (13) on rear
corners of the back cover (3) († fig. 2).
Remote Monitoring
The option is available to connect the elec-
tronic air shutoff assembly to a remote
monitoring device such as a Programmable
Logic Controller (PLC).
Referring to fig. 5, page 6, a two-part
DIN connector is attached to the PCB hous-
ing of the electronic air shutoff assembly.
The socket half of the DIN connector can
be wired to carry pump operation status
signals directly to a PLC board or other
monitoring device.
4

Fig. 4
1
AA B B
D D
FE
CC
3
2
2 1
27
28
33
32
29
28
1
3
2
Fig. 3
3
25
26
27
28 29 28
33
32 30
31
A = Line 1
B = Line 2
C = Power Line
D = Ground
E = Common Power
F = PLC
DIN Connector Wiring
1 Referring to fig. 3, detach the DIN sock-
et (26) from the side of the PCB enclo-
sure (3).
2 Unscrew cap (27).
3 Pull out three washers (28), ( 29), (28)
located inside the DIN socket (26).
4 Remove screw (30) and nut (31) from
DIN socket (26).
5 Pry out DIN socket insert (33) from DIN
socket housing (32) using a small flat
head screwdriver.
6 Referring to fig. 4, thread wiring from
PLC or other remote monitor through
cap (27), washers (28), (29), and (28),
and DIN socket housing (32).
7 Connect wiring to back of DIN socket in-
sert (33) († fig. 4).
8 Insert washers (28), (29), and (28) into
DIN socket housing (32).
9 Screw in cap (27).
10 Push DIN socket insert (33) back
into DIN socket housing (32) as it was
originally positioned.
11 Insert nut (31) into DIN socket insert
(33).
12 Thread screw (30) into nut (31) and
tighten.
13 Plug DIN socket (26) onto DIN plug (25).
5

Operation
First use setup
!Notice
The upper row of display (17) dis-
plays the current cycles/minute setting.
The lower row of display (17) displays
the new cycles/minute setting.
!Notice
Pump activity can also be restart-
ed by first pressing A (20) to illuminate
display (17). Press A (20) again to re-
start pump († fig. 5).
!Notice
Follow the one time procedure
which is detailed below for first use set-
up only.
Do not use this procedure after first
use setup.
Fig. 5
Table 3
Run mode key options
Button Action Result
A Press once Upper row of display shows set cycles/minute
Lower row of display shows new/adjusted cycles/minute
Press twice Turns display off; Restarts pump if pump not operating
B Press once Error display (00, no error)
Press twice Upper row of display shows software version
Lower row of display shows battery percentage
TEST Press once Shut off the pump
Press twice Restart the pump
14 15 8
17
18 19
20 21
22
• To manually stop pump activity and
overrun controller, press TEST (22).
• To restart pump activity, press TEST (22).
• If the battery life drops below 25%, red
LED light (18) will blink. To check this or
any error, press B (21).
Run mode
Refer to table 3 for run mode options.
• Once overrun controller is properly
installed, press A (20) († fig. 5) to start
pump.
• When pump is running without any
errors, green LED light (19) blinks
continuously.
• If no key is pressed for more than
30 seconds after pump starts,
overrun controller goes into standby
mode and turns display (17) off to
conserve battery life. Pump and overrun
controller continue functioning while in
standby mode.
• To turn display (17) on while in standby
mode, press A (20).
1 Holding TEST (22), press B (21) + A (20)
+ B (21) within 5 seconds († fig. 5). Do
not release TEST (22).
2 Continuing to hold TEST (22), adjust cy-
cles/minute value by pressing A (20). Each
key press will reduce the cycles/minute
value by 5 units.
3 Release TEST (22) and hold B (21) until
display (17) blinks. This indicates the cy-
cles/minute value has been stored. Unit
then automatically initiates run mode.
Setting cycles per minute
Do the following to modify the cycles/minute
setting:
4 Holding TEST (22), press B (21) + A (20)
+ B (21) within 5 seconds († fig. 5). Re-
lease TEST (22).
5 Adjust cycles/minute value by pressing A
(20). Each key press will reduce the cy-
cles/minute value by 5 units.
6 To store the cycles/minute setting, hold B
(21) until display (17) blinks. Unit then
automatically returns to run mode.
6

Table 4
Overrun mode key options
Button Action Result
A Hold 5 seconds Restarts pump
B Press once Error screen display (error code 02)
Press once then hold 5 seconds Restarts pump
TEST Press once Clears overrun error (Press A to restart
pump)
!Notice
If cycles/minute exceeds set rate,
red LED light (18) will blink indicating an
error condition and solenoid will shut
down pump motor.
If display is off while red LED light (18)
is blinking, press any key to turn on
display († fig. 5, pg. 6).
Table 5
Error codes
Code Error Action Result
00 No error
01 Low battery Hold B for 5 seconds
to bypass
Pump will restart
02 Cycles/minute overrun Hold B for 5 seconds
to bypass
Pump will restart
03 Low battery and cycles/
minute overrun
Hold B for 5 seconds
to bypass
Pump will restart
0C Solenoid failure Replace solenoid Will only display at
power-up
Overrun mode
Pump switched off due to overrun
condition
Refer to table 4 for overrun mode options.
• Hold A (20) for 5 seconds to reset overrun
error condition († fig. 5, pg. 6).
Sleep mode
The overrun controller enters sleep mode
when it does not receive any pressure switch
signals for more than 30 seconds.
Green LED light (19) will also stop blink-
ing, indicating that overrun controller is not
receiving any signals from pressure switch
(pump is not running) († fig. 5, pg. 6).
When the pressure switch signal resumes
(pump resumes activity), the overrun con-
troller will re-enter run mode.
Error codes
Red LED light (18) († fig. 5, pg. 6) will blink
when error conditions are detected. During
error conditions, the pump will stop. Refer to
table 6 for error code functions.
To view the error code on the digital display
(17), press B (21).
00 – No error
01 – Low battery
02 – Cycles/minute overrun
03 – Low battery and cycles/minute
overrun
0C – Solenoid error (on power-up only)
!Notice
To exit setup mode without saving
any changes, do not press any buttons
for 30 seconds.
!Notice
Setting cycles/minute value to 00
places unit in bypass mode, disabling
unit from monitoring cycle activity and
responding to overrun events.
7

Fig. 6
3
13
8
14
23
16
4
12
20
2
5
17
15
8
16
Replace 9 V battery
1 Press TEST (22) († fig. 5, pg. 6) to
disable pump activity.
2 Remove two socket head cap screws
(12) († fig. 6) in the indented part on
rear lip of overrun controller (8) and two
screws (13) on the rear side corners of
back cover (3).
3 While ensuring all three interior wires
remain connected, lift back cover (3) off
rear portion of overrun controller (8).
4 Press and release power button (16) on
rear of front portion of overrun
controller (8).
5 Remove four phillips screws (14) on
front of overrun controller (8) and lift
front cover panel (15).
6 Pull the 9 V battery from void in lower
right corner of the circuit board.
7 Disconnect old battery from snap
connector.
8 Connect new 9 V battery to snap
connector.
9 Insert battery back into void in lower
right corner of circuit board.
10 Press and release power button (16) on
rear of front portion of the overrun
controller (8).
11 Viewing front panel of overrun controller
(8), confirm digital display (17) lights up
for 3 seconds.
–The first row displays software ver-
sion operating the overrun controller.
–The second row displays voltage
coming from the battery.
12 Attach front cover panel (15) to overrun
controller (8) by replacing phillips screws
(14).
13 Attach back cover (3) by re-inserting two
socket head cap screws (12) into
indented portion of front of overrun
controller (8) .
14 Install two screws (13) on rear side
corners of back cover (3).
15 To restart pump activity, press TEST
(22) († fig. 5, pg. 6).
8

Solenoid replacement
(error code 0C)
1 Remove two socket head cap screws
(12) in the indented part on rear lip of
overrun controller (8) and two screws
(13) on the rear side corners of back
cover (3) († fig. 6, pg. 8).
2 While ensuring all three interior wires
remain connected, lift back cover (3) off
rear portion of overrun controller (8).
3 Press and release power button (16) on
rear of front portion of overrun
controller (8).
4 Remove four phillips screws (14) on rear
lip of the overrun controller (8) and pull
overrun controller away from silver
brackets (2) and valve cap (5).
5 Remove four hex screws (23) that attach
silver brackets (2) to valve cap (5) .
6 Remove defective solenoid (4) and
replace with new solenoid (4).
7 Press and release power button (16) on
rear of front portion of overrun
controller (8).
Table 6
Wire specifications
Description Wire colour Rating
Solenoid – deactivate/pump off Blue 250 mA, 12 V DC
Solenoid – common Black 250 mA, 12 V DC
Solenoid – activate/pump on Grey 250 mA, 12 V DC
Pressure switch signal Orange 1 mA, 5 V DC
Pressure switch supply Red 10 mA, 5 V DC
Relay – reset White 2 A, 30 V DC/0.5 A, 125 V AC
Relay – common Yellow 2 A, 30 V DC/0.5 A, 125 V AC
Relay – set error Green 2 A, 30 V DC/0.5 A, 125 V AC
!Notice
For wire specifications, refer to
table 6.
8 Confirm error code “0C” is no longer
present in display (17).
9 Attach brackets (2) to valve cap (5) using
four hex screws (23).
10 Attach front portion of overrun
controller (8) to silver brackets (2) using
four phillips screws (14).
11 Position back cover (3) over controller.
12 Insert two socket head cap screws (12)
into indented portion of front of overrun
controller (8).
13 Install two screws (13) on rear side
corners of back cover (3).
14 To restart pump, press TEST (22).
Test controller
function
While the pump is operating, hold down
TEST (22). The controller will shut down the
pump after a few seconds.
To reset the controller:
1 Press A (20).
2 Hold A (20) for 5 seconds.
9

12
3
4
5
8
7
6
Table 8
Parts list
Item no. Description Part no.
1 Pressure switch kit 286425
2 Mounting plate kit 286431 (right side)
286431 (left side)
3 PCB enclosure kit 286427
4 Solenoid valve kit 286428
5 Valve cap assembly kit 286429
6 End plug kit 286424
7 Seal kit 286423
8 Circuit board with enclosure kit 286430
Fig. 9
10

Lincoln industrial
standard warranty
Standard limited warranty
Lincoln warrants the equipment manufac-
tured and supplied by Lincoln to be free
from defects in material and workmanship
for a period of one (1) year following the
date of purchase, excluding there from any
special, extended, or limited warranty pub-
lished by Lincoln. If equipment is deter-
mined to be defective during this warranty
period, it will be repaired or replaced, within
Lincoln’s sole discretion, without charge.
This warranty is conditioned upon the
determination of a Lincoln authorized rep-
resentative that the equipment is defective.
To obtain repair or replacement, you must
ship the equipment, transportation charges
prepaid, with proof of purchase to a Lincoln
Authorized Warranty and Service Center
within the warranty period.
This warranty is extended to the original
retail purchaser only. This warranty does not
apply to equipment damaged from accident,
overload, abuse, misuse, negligence, faulty
installation or abrasive or corrosive material,
equipment that has been altered, or equip-
ment repaired by anyone not authorized by
Lincoln. This warranty applies only to equip-
ment installed, operated and maintained in
strict accordance with the written specifica-
tions and recommendations provided by
Lincoln or its authorized field personnel.
This warranty is exclusive and is in lieu
of any other warranties, express or
implied, including, but not limited to, the
warranty of merchantability or warranty
of fitness for a particular purpose. War-
ranty on items sold by Lincoln, but not
manufactured by Lincoln are subject to
the warranty consideration, if any, of
their manufacturer (such as hoses,
hydraulic and electric motors, electrical
controllers, etc.) Assistance in making
such warranty claims can be offered as
required.
In no event shall Lincoln be liable for inci-
dental or consequential damages. Lincoln’s
liability for any claim for loss or damages
arising out of the sale, resale or use of any
Lincoln equipment shall in no event exceed
the purchase price. Some jurisdictions do
not allow the exclusion or limitation of inci-
dental or consequential damages, therefore
the above limitation or exclusion may not
apply to you.
This warranty gives you specific legal
rights. You may also have other rights that
vary by jurisdiction.
Customers not located in the Western
Hemisphere or East Asia: Please contact
Lincoln GmbH and Co. Kg, Walldorf,
Germany, for your warranty rights.
Special limited warranties
Special limited 2 year warranty
SL-V series, single injectors – 85772,
85782, and replacement injectors –
85771, 85781
Lincoln warrants the SL-V Injector series to
be free from defects in material and work-
manship for two (2) years following the date
of purchase. If an injector model (single or
replacement) is determined to be defective
by Lincoln, in its sole discretion, during this
warranty period, it will be repaired or
replaced, at Lincoln’s discretion, without
charge.
Special limited 5 year warranty
series 20, 25, 40 bare pumps, pmv bare
pumps, heavy duty and 94000 series bare
reels
Lincoln warrants series 20, 25, 40 bare
pumps, PMV bare pumps, heavy duty
(82206), mini bench (81133, 81323), and
all 94000 LFR series (single arm and dual
arm) bare reels to be free from defects in
material and workmanship for five (5) years
following the date of purchase. If equipment
is determined by Lincoln, in its sole discre-
tion, to be defective during the first year of
the warranty period, it will be repaired or
replaced at Lincoln’s discretion, without
charge. In years two (2) and three (3), the
warranty on this equipment is limited to re-
pair with Lincoln paying parts and labor
only. In years four (4) and five (5), the war-
ranty on this equipment is limited to repair
with Lincoln paying for parts only.
Special limited 5 year warranty
limited oil meters, limited fluid control
valves, aod (air-operated diaphragm
pumps)
Lincoln warrants the 712 series control
valves, 912 series lube meters, electronic
lube meters (980, 981, 982 series), our
universal inline digital meters (812/813
series), and our AOD pump offering to be
free from defects in material and workman-
ship for five (5) years following the date of
purchase. If either is determined to be
defective by Lincoln, in its sole discretion,
during the warranty period, they will be
repaired or replaced, at Lincoln’s discretion,
without charge.
Special DEF (diesel exhaust fluid) limited
warranty
DEF products are warranted to be free from
defects in material and workmanship for a
period of one (1) year following the date of
purchase. The following exceptions to the
standard warranty period are in effect:
• 85700-30/85700-50 DEF hose reels
(bare reel only),
277251/277252 AC DEF pumps, and
277256 and 277257 DEF meters are
warranted for two (2) years from date of
purchase.
• 85623 DEF AOD
(air operated diaphragm) pumps
are covered under the standard five (5)
year AOD pump warranty.
If either is determined to be defective by
Lincoln, in its sole discretion, during the
warranty period, they will be repaired or
replaced, at Lincoln’s discretion, without
charge.
Lincoln Industrial contact information
To find Lincoln Industrial’s nearest service
center call the following number;
customer service 314-679-4200
(international number 01-314-679-4200)
or you may also use our website
www.lincolnindustrial.com
11

® SKF is a registered trademark of the SKF Group.
® Lincoln is a registered trademark of Lincoln Industrial Corp.
© SKF Group 2015
The contents of this publication are the copyright of the publisher and may not be reproduced (even extracts) unless prior written permis-
sion 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.
SKF PUB LS/I4 14137 EN.US · January 2015 · Form 404633A
Seals Bearings and
housings
Lubrication
systems
Mechatronics Services
The Power of Knowledge Engineering
Combining products, people, and application-
specific knowledge, SKF delivers innovative
solutions to equipment manufacturers and pro-
duction facilities in every major industry world-
wide. Having expert ise in multiple competence
areas supports SKF Life Cycle Management, a
proven approach to improv ing equipment reliabil-
ity, optimizing operational and energy efficiency
and reducing total cost of ownership.
These competence areas include bearings and
units, seals, lubrication systems, mecha tronics,
and awide range of services, from 3-D computer
modelling to cloud-based condition monitoring
and asset management services.
SKF’s global footprint provides SKF customers
with uniform quality standards and worldwide
product availability. Our local presence provides
direct access to the experience, knowledge and
ingenuity of SKF people.
SKF BeyondZero is more than our climate strategy
for a sustainable environment: it is our mantra; a
way of thinking, innovating and acting.
For us, SKF BeyondZero means that we will
reduce the negative environmental impact from
our own operations and at the same time, increase
the positive environmental contri bution by offering
our customers the SKF BeyondZero portfolio of
products and services with enhanced envir on-
mental performance characteristics.
For inclusion in the SKF BeyondZero portfolio,
aproduct, service or solution must deliver signifi-
cant environmental benefits without serious
envir onmental trade-offs.
lincolnindustrial.com skf.com/lubrication