4B WDA3V34C User manual

www.go4b.com/usa
WDA Sensor
BELT ALIGNMENT / MOTION &
BROKEN / SLACK CHAIN MONITOR
INSTALLATION INSTRUCTIONS
OPERATION MANUAL
Part No. WDA3V34C
APPROVED
Class II Div. 1
CUS
®

Exposed moving parts
will cause severe injury
or death.
Lockout power before
removing cover or
inspection door.
DANGER
Exposed rotating parts
will cause severe injury
or death.
Lockout power before
removing cover or
inspection door.
DANGER
Exposed buckets and
moving parts will cause
severe injury or death.
Lockout power before
removing cover or
inspection door.
DANGER
Moving parts can
crush and cut.
Lockout power before
removing guard or
servicing.
Do NOT operate with
guard removed
WARNING

TABLE OF CONTENTS
CUSTOMER SAFETY RESPONSIBILITIES Page 4 - 5
PRODUCT OVERVIEW Page 6
SPECIFICATIONS Page 6
DIMENSIONS Page 7
INSTALLATION - BUCKET ELEVATOR Page 8
BUCKET ELEVATOR PLACEMENT DIAGRAMS Page 9 - 12
INSTALLATION - CONVEYORS Page 13 - 14
STANDARD WIRING DIAGRAMS Page 15 - 16
TESTING & COMMISSIONING Page 17
SENSOR CALIBRATION Page 17
TROUBLESHOOTING GUIDE Page 17
PARTS & ACCESSORIES Page 18
PRODUCT WARRANTY Page 19

PAGE 4
Dear 4B Customer:
Congratulations on your purchase. 4B appreciates your business and is pleased you
have chosen our products to meet your needs.
Please read in its entirety and understand the literature accompanying the product before
you place the product into service. Please read the safety precautions carefully before
operating the product. With each product you purchase from 4B, there are some basic
but important safety considerations you must follow to be sure your purchase is permitted
to perform its design function and operate properly and safely, giving you many years
of reliable service. Please read and understand the Customer Safety Responsibilities
listed below. Failure to follow this safety directive and the Operation Manuals and other
material furnished or referenced, may result in serious injury or death.
SAFETY NOTICE TO OUR CUSTOMERS
A. In order to maximize efciency and safety, selecting the right equipment for each
operation is vital. The proper installation of the equipment, and regular maintenance
and inspection is equally important in continuing the proper operation and safety
of the product. The proper installation and maintenance of all our products is the
responsibility of the user unless you have asked 4B to perform these tasks.
B. All installation and wiring must be in accordance with Local and National Electrical
Codes and other standards applicable to your industry. (Please see the article
“Hazard Monitoring Equipment Selection, Installation and Maintenance” at www.
go4b.com.) The installation of the wiring should be undertaken by an experienced
and qualied professional electrician. Failure to correctly wire any product and/or
machinery can result in the product or machine failing to operate as intended, and can
defeat its design function.
C. Periodic inspection by a qualied person will help assure your 4B product is
performing properly. 4B recommends a documented inspection at least annually and
more frequently under high use conditions.
D. Please see the last page of this manual for all warranty information regarding this
product.
CUSTOMER SAFETY RESPONSIBILITIES
1. READ ALL LITERATURE PROVIDED WITH YOUR PRODUCT
Please read all user, instruction and safety manuals to ensure that you understand your
product operation and are able to safely and effectively use this product.
2. YOU BEST UNDERSTAND YOUR NEEDS
Every customer and operation is unique, and only you best know the specic needs
and capabilities of your operation. Please call the 24-hour hotline at 309-698-5611 for
assistance with any questions about the performance of products purchased from 4B.
4B is happy to discuss product performance with you at any time.

PAGE 5
3. SELECT A QUALIFIED AND COMPETENT INSTALLER
Correct installation of the product is important for safety and performance. If you have
not asked 4B to perform the installation of the unit on your behalf, it is critical for the
safety of your operation and those who may perform work on your operation that you
select a qualied and competent electrical installer to undertake the installation. The
product must be installed properly to perform its designed functions. The installer should
be qualied, trained, and competent to perform the installation in accordance with Local
and National Electrical Codes, all relevant OSHA Regulations, as well as any of your
own standards and preventive maintenance requirements, and other product installation
information supplied with the product. You should be prepared to provide the installer
with all necessary installation information to assist in the installation.
4. ESTABLISH AND FOLLOW A REGULAR MAINTENANCE AND INSPECTION
SCHEDULE FOR YOUR 4B PRODUCTS
You should develop a proper maintenance and inspection program to conrm that your
system is in good working order at all times. You will be in the best position to determine
the appropriate frequency for inspection. Many different factors known to the user will
assist you in deciding the frequency of inspection. These factors may include but are not
limited to weather conditions; construction work at the facility; hours of operation; animal
or insect infestation; and the real-world experience of knowing how your employees
perform their jobs. The personnel or person you select to install, operate, maintain,
inspect or perform any work whatsoever, should be trained and qualied to perform these
important functions. Complete and accurate records of the maintenance and inspection
process should be created and retained by you at all times.
5. RETAIN AND REFER TO THE OPERATION MANUAL FOR 4B’S SUGGESTED
MAINTENANCE AND INSPECTION RECOMMENDATIONS
As all operations are different, please understand that your specic operation may require
additional adjustments in the maintenance and inspection process essential to permit
the monitoring device to perform its intended function. Retain the Operation Manual
and other important maintenance and service documents provided by 4B and have
them readily available for people servicing your 4B equipment. Should you have any
questions, please call the free 24-hour hotline number (309-698-5611).
6. SERVICE REQUEST
If you have questions or comments about the operation of your unit or require the unit to
be serviced please contact the 4B location who supplied the product or send your request
via fax [phone]) or call us via our 24-hour hotline number in the USA (309-698-
5611). Please have available product part numbers, serial numbers, and approximate
date of installation. In order to assist you, after the product has been placed into service,
complete the online product registration section which is accessed via our website
www.go4b.com/usa.

SPECIFICATIONS
Voltage - 12 to 24 VDC ± 10%
Supply Current - 65 mA
LED Indicator - Green (Flashing) - Target Detected
Green (Off) - No Target Detected
Outputs (Max) - 1. 100 mA Sink
2. 50 mA Source
Detection Range - Adjustable: 1 - 3 Inches (25 - 75 mm) for 1 Inch Diameter Ferrous Target
Detection Rate - 20 - 2,000 PPM (Pulses Per Minute)
Cable - 9 ft. Long - 6 Conductor
Conduit Entry - 1/2 Inch NPT
Temperature Rating - -4° F to 122° F (-20° C to 50° C)
Protection - IP66
Approvals - CSA Class II Div. 1 Groups E, F, & G (USA and Canada)
CE, ATEX & IECEX Versions Available (Europe)
- Specications for part # WDA3V34C, high temperature version also available (HTAS1V34)
The 4B WDA sensor is designed to detect moving ferrous (magnetic) material passing within its sensing
range, and is used in conjunction with a speed relay, PLC or with 4B’s Watchdog™ Elite and A400 Elite
control units. The sensor will not detect non-ferrous material such as plastic, rubber, stainless steel or
aluminium.
The WDA can detect ferrous steel elevator buckets from the side of the elevator leg, or through the
elevator belt from the back of the leg. For plastic elevator buckets, the steel elevator bolts used to
attach the buckets can be targeted by installing the WDA on the back of the leg.
A more specialized use for the WDA switch is as a broken/slack chain detector on drag chain conveyors,
or as a non-contact speed switch for screw conveyors.
A ashing LED on the end of the sensor indicates a target has been detected. A potentiometer control
screw, located below the LED, allows the target sensing range to be adjusted from 1 to 3 inches. Two
output signals are provided: one signal is a pulse output, representing each object detected: the second
signal is a continuous output when moving objects are detected (see wiring diagram).
OVERVIEW
PAGE 6
NOTE
The WDA3V34C contains a non-repairable 160 mA fuse and two thermal fuses set at 164°F (73°C).
Should the sensor reach the set temperature or higher, one or both of the thermal fuses may fail.
The expected maximum ambient temperature of the sensor is 122°F (50°C).

PAGE 7
DIMENSIONS
WDA3V34C
Potentiometer
Sensing Range
Adjustment Screw
9 ft. Cable
ALL DIMENSIONS
IN INCHES
4-1/16
3-7/16
4-1/16
3-7/16
1
Ø 5/16 x 4
Ø 2
6-1/16
5-3/16 7/8
2
LED
1/2 Inch NPT
Threaded
Entry
Sensor Depth
Adjustment Bolt
Sensor Mount
(WDAMB)
Sensor Body
2-3/16

PAGE 8
WARNING
• Rotating machinery can cause serious injury or death
• Always lockout and tagout the machine prior to installation
INSTALLATION - BUCKET ELEVATOR
Sensors are placed in pairs at the head and boot on the up side of the elevator leg (gure 1). Refer to
the BUCKET ELEVATOR PLACEMENT DIAGRAMS section regarding proper sensor positioning for your
application. Sensor installation will vary depending on the type of elevator bucket (metal or plastic).
Once the proper placement has been identied, cut a 2-1/4 inch (57 mm) diameter hole in the elevator
leg housing for each sensor.
The WDA sensor can be mounted using one of the following three methods -
1. Drill and tap the machine casing for 5/16 inch threaded bolts. Make sure that the bolts used to
secure the sensor mounting bracket are short enough that they do not interfere with the operation of
the machine.
2. Use threaded rivet nuts for 5/16 inch threads. The length of the rivet nut will depend on the thickness
of the machine’s casing. Make sure that the bolts used to secure the sensor mounting bracket are
short enough that they do not interfere with the operation of the machine.
3. CD weld 5/16 inch threaded welding studs to the machine casing.
To drill the four 5/16 inch bolt holes for the sensor mounting bracket, use the supplied paper template from
the sensor manual or use the bracket itself, by centering on the existing 2-1/4 inch (57 mm) hole.
For side mounting of steel buckets (Option 1), make sure that the belt is centered on the pulley and
install a sensor on each side of the trunking, with the sensor centered on the edge of the elevators
bucket at a distance of no more than 2 inches (50 mm) from the buckets (gure 3), or with the outer
edge of the sensor in line with the tips of buckets with very close vertical spacing at a distance of no
more than 1-1/2 inches (38 mm) from the buckets (gure 5). Set the sensor so that it does not have
to work at maximum sensitivity. Always ensure that in the worst case of elevator misalignment, the
sensors will not be damaged within the elevator.
For rear mounting of plastic buckets with steel bolt heads (Option 2), make sure that the belt is centered
on the pulley and install a sensor on either side of the rear of the trunking. The sensor should be
centered on the outside edge of the outermost bucket bolts and protrude slightly through the trunking
around 1-1/2 inch (25.4 mm) from the bolt head (gure 6).
The sensor depth within the elevator leg can be adjusted by loosening the adjustment bolt on the
mounting bracket, sliding the sensor to the required depth and retightening the bolt.
NOTE
If using stainless steel elevator buckets and bolts (non-ferrous), use PTFE coated steel fender
washers (ferrous) between the belt and bucket. Mount WDA sensor on the back side of the leg to
target the ferrous bolts / washers (See Figure 6 - Plastic Bucket Installation).

PAGE 9
BUCKET ELEVATOR PLACEMENT DIAGRAMS
OPTION 1 -
Steel Elevator Buckets
Mount WDA sensor on
side of elevator leg to
target the sides of the
rotating buckets
(Figure 2).
OPTION 2 -
Plastic Elevator Buckets
Mount WDA sensor on
back side of elevator leg
to target the elevator bolts
used to secure the plastic
buckets (Figure 6).
X
X- Mount WDA sensor
within a few feet of
the pulley or as close
to this position as
possible.
Figure 1 -
Typical WDA Sensor
Positions On Up Leg
Of Bucket Elevator
X
HEAD
SECTION
BOOT
SECTION
NOTE
For bucket elevator installations, WDA sensors are designed to work in pairs. One pair mounted on
the head of the elevator leg and another pair on the boot section.

PAGE 10
Metal Elevator Bucket
PULSE PULSE
NORMAL RUNNING
Metal Elevator Bucket
PULSE
NO PULSE
BELT MISALIGNMENT
Figure 2 -
Recommended WDA
Sensor Placement For
Metal Elevator Buckets
3 in.
Minimum
WDA Sensor
Probe Position
Figure 3 -
Elevator Leg Side View
Belt
NOTE -
If using stainless steel elevator
buckets and bolts (non-ferrous),
use PTFE coated steel fender
washers (ferrous) between the belt
and bucket. Mount WDA sensor
on the back side of the leg to target
the ferrous bolts / washers.
Alternatively, 400 series stainless
steel bolts (magnetic) can be use.
METAL ELEVATOR BUCKET SIDE MOUNTING DIAGRAMS -
NOTE
WDA sensors can be installed on the front of the elevator leg if side mounting in not possible. 4B
recommends that all sensors be placed either on the side or on the front, but not in combinations.

PAGE 11
PULSE PULSE
Metal Elevator Bucket
NORMAL RUNNING
Figure 4 -
Optional Front Mounting Of WDA
Sensor For Metal Elevator Buckets
BELT MISALIGNMENT
Metal Elevator Bucket
NO PULSE PULSE
METAL ELEVATOR BUCKET OPTIONAL FRONT MOUNTING DIAGRAMS -
METAL ELEVATOR BUCKETS WITH CLOSE VERTICAL CENTERS -
Figure 5 illustrates the optimal WDA sensor placement for elevator buckets with close vertical spacing.
This placement allows for the maximum differential between the buckets. GB Spidex™ and Starco™
low prole are two examples of these bucket types. For additional information, contact 4B.
Figure 5 -
WDA Sensor Placement
For Metal Buckets With
Close Vertical Centers

NORMAL RUNNING
Plastic Elevator Bucket
PULSE PULSE
BELT MISALIGNMENT
Plastic Elevator Bucket
PULSENO PULSE
Figure 6 -
WDA Sensor Placement For Plastic Elevator
Buckets (Detecting Bolts) On Up Side Of Leg
1/2 in.
to
1 in.
Plastic Elevator Bucket
Approximately
1-1/2 inches
Bolt Head
Elevator
Trunking WDA
Mounting
Block
WDA Sensor
Potentiometer Sensing Range
Adjustment Screw
Figure 7 -
WDA Sensor Installation
For Plastic Buckets
If using stainless steel
bolts (non-ferrous), use
PTFE coated steel fender
washers (ferrous) between
the belt and bucket.
PAGE 12
PLASTIC ELEVATOR BUCKET MOUNTING DIAGRAMS -

PAGE 13
INSTALLATION - CONVEYORS
SCREW CONVEYOR -
For speed monitoring on a screw conveyor, the sensor will need to detect a ferrous steel ight (target).
If the housing is mild steel, cut a 4 inch or larger diameter hole in the housing and weld a 300 series
stainless steel plate over the hole. Make sure that the plate is larger than the WDA’s mounting bracket,
and mount the WDA sensor to the stainless steel plate. The sensor should be mounted 1-3 inches away
from the edge of the hole in the housing or it may detect the mild steel as a false target. Since 300
series stainless steel is non-ferrous, the sensor will not be affected as the sensing eld can pass through
the plate.
If the housing is 300 series stainless steel, no hole is required, mount the WDA3 sensor directly to
the housing. The sensor should be mounted 1-3 inches away from the moving ferrous ight (target)
but over 3 inches away from the rotating shaft. This installation is very similar to option 1 for drag
conveyors.
DRAG CONVEYOR -
For slack/broken chain detection on drag conveyors, the WDA sensor can be installed using one of
three options (see below). Either a hole can be cut in the conveyor housing for the sensor, or the mount
can be installed on a stainless steel plate welded directly to the conveyor housing over the hole. Since
stainless steel is non-ferrous, the sensor will not be affected as the sensing eld can pass through the
plate.
Once the proper placement has been identied, cut a 2-1/4 inch (57 mm) diameter hole in the drag conveyor
housing for each sensor. If using stainless steel plate, the hole diameter may need to be larger.
The WDA sensor can be mounted using one of the following three methods -
1. Drill and tap the machine casing for 5/16 inch threaded bolts. Make sure that the bolts used to
secure the sensor mounting bracket are short enough that they do not interfere with the operation of
the machine.
2. Use threaded rivet nuts for 5/16 inch threads. The length of the rivet nut will depend on the thickness
of the machine’s casing. Make sure that the bolts used to secure the sensor mounting bracket are
short enough that they do not interfere with the operation of the machine.
3. CD weld 5/16 inch threaded welding studs to the machine casing.
To drill the four 5/16 inch bolt holes for the sensor mounting bracket, use the supplied paper template from
the sensor manual or use the bracket itself, by centering on the existing 2-1/4 inch (57 mm) hole.
Figure 8 -
WDA Sensor Detecting
Screw Flight (Pulse)
Speed Relay
(SR2V5-1)
PULSE
To Speed Relay

PAGE 14
PULSE
To Speed Relay
1 to 3 Inches
OPTION 2: SENSOR DETECTING STEEL FLIGHT -
Under normal running conditions, the steel ight passes through the sensor’s eld and a pulse is sent to
the speed relay. If the chain becomes slack, the steel ight will drop below the eld and the pulses will
stop, causing the relay contact to change state.
NO PULSE
To Speed Relay
1 to 3 Inches
1”
OPTION 1: SENSOR DETECTING TARGET ON PADDLE -
Under normal running conditions, the target bolt passes through the sensor’s eld and a pulse is sent to
the speed relay. If the chain becomes slack, the target bolt will drop below the eld and the pulses will
stop, causing the relay contact to change state.
Speed Relay
(SR2V5-1)
PULSE
To Speed Relay
Target or Bolt
(3/8 Inch Diameter)
1 to 3 Inches
Over 3” Ensures
Sensor Does Not
Detect Steel Flight
Steel Flight
OPTION 3: SENSOR WAITING TO DETECT STEEL FLIGHT -
Under normal running conditions, the steel ight is out of the sensor’s eld, so no pulses are sent to the
speed relay. If the chain becomes slack, the steel ight comes into the sensor’s eld and a pulse is sent
to the speed relay, causing it to change state.

PAGE 15
STANDARD WIRING DIAGRAM
All wiring must be In accordance with local and national electrical codes and should be undertaken by
an experienced and qualied electrician.
Always use dust/liquid tight exible metal conduit with approved ttings to protect the sensor cables.
Use rigid metal conduit to protect the cables from the sensors to the control unit. Conduit systems can
channel water due to ingress and condensation directly to sensors and sensor connections which over
time will adversely affect the performance of the system. As such, the installation of low point conduit
drains is recommended for all sensors.
RED + Supply, 12 to 24 VDC ± 10%
BLACK - Supply, 0 VDC
GREEN Ground Connection
YELLOW / ORANGE Control Signal 0 VDC to + VDC
BLUE Pulsed Output. Normally Low, High When Detecting
WHITE Continuous Output. Low when detecting, high when stopped for 2.5 seconds
UPDATING FROM DISCONTINUED WDA1 MODEL -
If you are updating from the older and discontinued WDA1 (plastic body) to the current WDA sensor
(stainless steel body), the wiring process is outline below:
RED BROWN: +Supply VDC
BLACK BLUE: - Supply VDC
GREEN GREEN: Ground
YELLOW / ORANGE ----- Control
BLUE BLACK: Pulsed Output
WHITE ----- Continuous Output
WDA3 WDA1
To use the internal potentiometer within the WDA sensor, connect the YELLOW/ORANGE wire to the
RED wire. Turn the sensing range adjustment screw clockwise to increase the sensing range.
NOTE
If using the A400 Elite Trackswitch control unit, follow the wiring instructions for YELLOW/ORANGE
wire as detailed in the A400 manual. Make sure to turn the sensing range adjustment screw on the
WDA sensor fully counter-clockwise when using the A400.
If using the Watchdog™ Elite control unit, connect the YELLOW/ORANGE wire to the RED wire.
Turn the sensing range adjustment screw clockwise to increase the sensing range.
NOTE
The sensor depth can be adjusted by loosening the adjustment bolt on the mounting bracket, sliding
the sensor to the required depth and retightening the bolt. Final sensitivity adjustments should be
made using the potentiometer sensing range adjustment screw.
WARNING
Ensure that no ferrous steel, such as the machine’s frame is within the target sensing eld. This can
interfere with the sensor detecting the intended target.

PAGE 16
SPEED RELAY WIRING DIAGRAM (SIMPLIFIED) -
The diagram below is a simplied wiring diagram for connecting the WDA sensor to a 4B Rotech Speed
Relay (Model SR2V5-1). See speed relay and other applicable instructions for complete set-up and
installation information.
WDA Sensor
1 2 3 4 5 6
7 8 9 10 11 12
Speed Relay
Control Module
SR2V5-1
X
WHITE
ORANGE
RED
BLUE
BLACK
GREEN
N
L
Fuse 2A
110 VAC When Running
0 VAC When Stopped
110 VAC Supply
From Motor Starter
No Connection
Continuous Output
0 VDC Running
12/24 VDC Stopped
Insulate And Do
NOT Connect
Contacts Shown In
Underspeed / Stopped
State. Relay Energized
When Running And
De-energized If Speed
Falls Below The Set
Speed.

PAGE 17
TROUBLESHOOTING GUIDE
FAULT CAUSE REMEDY
LED on alignment
sensor does not
ash
1. Sensor too far away from target
2. Sensor adjustment incorrect
3. Faulty wire connection
4. Object stuck to magnetic face of
the sensor, causing interference
1. Move sensor closer to target
2. Turn sensitivity control clockwise
3. Check wiring
4. Remove object
LED on alignment
sensor ashes
excessively
1. Sensor too close to target
2. Sensor adjustment incorrect
3. Interference in wiring
1. Move sensor away from target
2. Turn sensitivity control counter
clockwise
3. Use shielded cable and rigid
conduit
Sensor will not
calibrate Wiring issue
1. Make sure that the YELLOW/
ORANGE wire is connected to the
RED wire
2. Make sure that the YELLOW/
ORANGE wire is connected to the
correct input on the controller
WARNING
If the system does not alarm as required, then remove the machine from service until the problem
has been diagnosed and corrected.
TESTING AND COMMISSIONING
1. Check that the unit is correctly installed (see standard wiring diagram).
2. Check that the distance between the target and the sensing face of the WDA sensor is within the
minimum distance specied.
3. Start up machine, the green LED shows the state of the pulsed output and ashes once for each
target detected. The LED should be off when no target is detected, if not, reduce the sensitivity
4. If the sensor is not performing as expected, contact 4B.
SENSOR CALIBRATION
Turn the sensing range adjustment screw fully clockwise while machine is running, the green LED
should ash consistently. Slowly turn the sensing range adjustment screw counter-clockwise until the
ashing becomes irregular. Then turn it slowly clockwise until a regular ashing pattern appears, add an
extra 1/8th turn clockwise for range compensation.

PAGE 18PAGE 18
PARTS & ACCESSORIES
A400 Elite Trackswitch
Belt Alignment Monitor
The A400 Elite Trackswitch belt misalignment
monitor uses 4B WDA magnetic proximity
sensors to monitor the alignment of the belt in
bucket elevators. Each control unit incorporates
two independent monitoring circuits for early
detection of belt misalignment on one or two
bucket elevators.
Watchdog™ Super Elite
Hazard Monitoring Control System
The Watchdog Super Elite is a microprocessor
controlled unit with combined belt speed, belt
alignment, bearing temperature, pulley alignment
and plugged condition monitoring for bucket
elevators and conveyors. A 3.5” LCD screen
displays the entire system status at a glance.
WDA High Temperature Sensor
(HTAS1V34)
Non-contacting extended range magnetic
proximity sensor, not affected by dust or
material build up, used to detect moving ferrous
material up to 3 inches away from the sensor.
Designed for temperatures ranging from 302° F
(continuous) to 356° F (maximum).
Speed Relay
(SR2V5-1)
DIN rail mounted speed relay with a user
adjustable underspeed relay contact output that
can sound an alarm or shutdown machinery
when the shaft speed falls below the preset level.
WDA Sensor Mount
(WDAMB)
Plastic mount for the WDA sensor
(included with sensor).

PAGE 19
PRODUCT WARRANTY
1. EXCLUSIVE WRITTEN LIMITED WARRANTY
ALL PRODUCTS SOLD ARE WARRANTED BY THE COMPANY 4B COMPONENTS
LIMITED AND 4B BRAIME COMPONENTS LIMITED HEREIN AFTER REFERRED TO
AS 4B TO THE ORIGINAL PURCHASER AGAINST DEFECTS IN WORKMANSHIP OR
MATERIALS UNDER NORMAL USE FOR ONE (1) YEAR AFTER DATE OF PURCHASE
FROM 4B. ANY PRODUCT DETERMINED BY 4B AT ITS SOLE DISCRETION TO BE
DEFECTIVE IN MATERIAL OR WORKMANSHIP AND RETURNED TO A 4B BRANCH
OR AUTHORIZED SERVICE LOCATION, AS 4B DESIGNATES, SHIPPING COSTS
PREPAID, WILL BE, AS THE EXCLUSIVE REMEDY, REPAIRED OR REPLACED AT
4B’S OPTION.
2. DISCLAIMER OF IMPLIED WARRANTY
NO WARRANTY OR AFFIRMATION OF FACT, EXPRESSED OR IMPLIED, OTHER
THAN AS SET FORTH IN THE EXCLUSIVE WRITTEN LIMITED WARRANTY
STATEMENT ABOVE IS MADE OR AUTHORIZED BY 4B. 4B SPECIFICALLY
DISCLAIMS ANY LIABILITY FOR PRODUCT DEFECT CLAIMS THAT ARE DUE TO
PRODUCT MISUSE, ABUSE OR MISAPPLICATIONS, AS AUTHORIZED BY LAW,
4B SPECIFICALLY DISCLAIMS ALL WARRANTIES THAT THE PRODUCT IS FIT OR
MERCHANTABLE FOR A PARTICULAR PURPOSE.
3. NO WARRANTY “BY SAMPLE OR EXAMPLE”
ALTHOUGH 4B HAS USED REASONABLE EFFORTS TO ACCURATELY ILLUSTRATE
AND DESCRIBE THE PRODUCTS IN ITS CATALOGS, LITERATURE, AND WEBSITES,
SUCH ILLUSTRATIONS AND DESCRIPTIONS ARE FOR THE SOLE PURPOSE OF
PRODUCT IDENTIFICATION AND DO NOT EXPRESS OR IMPLY A WARRANTY
AFFIRMATION OF FACT, OF ANY KIND OR A WARRANTY OR AFFIRMATION
OF FACT THAT THE PRODUCTS WILL CONFORM TO THEIR RESPECTIVE
ILLUSTRATIONS OR DESCRIPTIONS. 4B EXPRESSLY DISCLAIMS ANY WARRANTY
OR AFFIRMATION OF FACT, EXPRESSED OR IMPLIED, OTHER THAN AS
SET FORTH IN THE EXCLUSIVE WRITTEN LIMITED WARRANTY STATEMENT
ABOVE, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
4. LIMITATION OF DAMAGES
ANY LIABILITY FOR CONSEQUENTIAL, INCIDENTAL, SPECIAL, EXEMPLARY, OR
PUNITIVE DAMAGES, OR FOR LOSS OF PROFIT WHETHER DIRECT OR INDIRECT,
IS EXPRESSLY DISCLAIMED.

Copyright © 2016 4B Group - All Rights Reserved
With subsidiaries in North America, Europe,
Asia, Africa and Australia along with a worldwide
network of distributors, 4B can provide practical
solutions for all your applications no matter the
location.
www.go4b.com
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