Rice Lake RoughDeck SS Instruction Manual

Installation Manual
RoughDeckTM
Low-ProfileFloorScale
16960
SS,HE,HP*,HP-H*,HC*,ANDALTRALITE*
* utilizes economical junction box

Contents
1.0 Introduction .............................................................................................................................. 1
1.1 General Description.................................................................................................... 1
1.2 Model Designations .................................................................................................... 1
1.3 Operating Requirements ............................................................................................ 1
2.0 Installation................................................................................................................................ 2
2.1 Overview.....................................................................................................................2
2.2 Site Preparation.......................................................................................................... 2
2.3 Unpacking................................................................................................................... 2
2.4 Assembly .................................................................................................................... 2
2.4.1 Installing and Adjusting Feet ....................................................................................... 2
2.4.2 Mounting Plate Installation .......................................................................................... 3
2.5 Electrical Interface to Indicator ................................................................................... 3
2.6 Pit Installation .............................................................................................................4
2.7 Access Ramps............................................................................................................ 5
3.0 Adjustments and Calibration.................................................................................................... 5
3.1 Mechanical Adjustments............................................................................................. 5
3.2 Corner Correction ....................................................................................................... 5
3.3 Calibration Procedure................................................................................................. 6
4.0 Service Information.................................................................................................................. 6
4.1 Troubleshooting Guide ............................................................................................... 6
4.2 Periodic Maintenance ................................................................................................. 6
4.3 Load Cell Replacement .............................................................................................. 6
4.3.1 Load Cell Wiring to Junction Box ................................................................................ 7
4.4 Replacement Parts List and Accessories ................................................................... 8
4.4.1 Pit Frames ................................................................................................................... 8
4.4.2 Access Ramps ............................................................................................................ 8
4.4.3 Load Cells ................................................................................................................... 9
RoughDeck Limited Warranty............................................................................................................. 11
Copyright © 2000 Rice Lake Weighing Systems. All rights reserved. Printed in the United States of America.
Specifications subject to change without notice.
December 2000
*NOTE: In addition to the SS and HE model RoughDecks with stainless steel j-box, this manual pertains to RoughDeck models HP, HP-H,
HC, and ALTRALITE, which utilize a plastic junction box.

1
1.0 Introduction
1.1 General Description
The RoughDeck™ Floor Scales are fully electronic, low
profile load receivers. The RoughDeck scales are available
in sizes from 30 in x 30 in (.76 m x .76 m) to 96 in x 120 in
(2.44 m x 3.05 m), and capacities from 2K- to 30K-lbs
(1000–15000Kg).TheRoughDeckcomesinseveralversions,
including the stainless steel HE model designed for harsh
washdown environments. In addition to those models, this
manual pertains to the RoughDecks utilizing the plastic
junction box.
All models use four corner-mounted, FM-approved load
cells, with the cells recessed into the frame channels for
protection. Also included is a signal-trim summing board
enclosed in a junction box for any necessary corner
corrections . The stainless steel models use a stainless steel
NEMAType4Xjunctionbox.Mildsteelmodelsfeaturethe
same board housed in a standard plastic junction box. All
modelscomepre-trimmed;corner corrections shouldnotbe
necessary.
Load cell cables are enclosed in conduit through the main
channels, and held down with replaceable cable ties near
each corner, eliminating the possibility of cable damage in
portable applications. Also useful for portable applications
arethreadedcornerholesinthedeckforremovableeyebolts
toallowliftingthescalefromabove with chains. Becauseof
the possibility of foot and load cell damage from forklift
tines, the scale should always be lifted from above with
chains through the eyebolts.
The adjustable feet are used to allow leveling the scale to
make up for minor floor irregularities. For permanent
installations, two of the four feet can be held in place on the
floor with optional floor mounting plates to guard against
deck movement.
Other available options include custom frames for pit
installations,andaccessrampsforallsizesandmodelsofthe
RoughDeck. Decks designed for use in pits can be ordered
with holes drilled in the deck directly above each foot for
adjusting foot height with a screwdriver from above. See
Section4.4forreplacementpartandoptionalequipmentpart
numbers.
1.2 Model Designations
The model identification label is located on the side of the
framenextto theslide-outjunctionbox. Include bothmodel
numberandserialnumberwhenorderingreplacementparts.
NOTE: A duplicate label is afixed inside the J-Box opening.
The following model designations are used to describe the
different scale versions:
HP— Mild steel, high precision, NTEP-certified as “legal-
for-trade” and FM-approved load cells.
HP-H — 20K- and 30K-lb capacity HP models.
HC—SimilartoHPmodels,theHCincludesoverloadstops
at each corner of the platform. This model is approved by
MeasurementCanada(formerlyLMB)andavailableforuse
in Canada.
SS—Non-washdownstainlesssteel,NTEP-certifiedmodel,
for dry chemical and corrosive environments.
HE—Washdownstainlesssteel, external mounted,NTEP-
certified model with welded-seal load cells and NEMA 4X
J-box for hostile environments.
AL — Black anodized aluminum construction, non-
washdown, lightweight, low-profile design.
1.3 Operating Requirements
Electrical Grounding
For systems where the scale is connected to a 115 VAC
circuit, the indicator must be directly connected to an earth
ground with a ground interface cable of no more than 3Ω
resistance throughout its length.
Load Cell Excitation
Rated Excitation: 10 VDC
Maximum Excitation: 15 VDC
Grade Level Requirements
The supporting surface for the four feet of the scale must be
level within 1/4in. of horizontal.
Safe Static Overloading Capacity
Maximum: 150% of scale capacity
Nominal Scale Height
2K–10K lb (1000–5000 Kg) models: 3.5 in (89 mm)
20K lb (10000 Kg) models: 4.0 in (102 mm)
30K lb (15000 Kg) models: 5.0 in (127 mm)

2
2.0 Installation
2.1 Overview
Standard installation of the RoughDeck floor scale consists
of the following steps:
1. Select a site
2. Check levelness and smoothness of site
3. Unpack scale
4. Adjust the four feet on the scale
5. Install mounting plates to the floor
6. Connect cable to junction box and indicator
7. Calibrate the unit
Pit installations and access ramps are described in
Sections 2.6 and 2.7.
2.2 Site Preparation
The scale must not be loaded beyond its capacity, even
momentarily. Do not select a site where overweight loads
would have to maneuver to avoid crossing the platform.
Avoid areas where the scale might receive damaging side
impactsfromwheels orforklifttines,or shock damagefrom
fallingobjects.Avoidareaswherewatermaydamageascale
not meant for a washdown environment.
Theinterfacecablebetween the scaleandtheindicatormust
be protected against crushing, cutting, or moisture damage.
If the chosen site has such potential dangers, some method
of protection, such as running the cable in conduit, will be
necessary.
In operation, the scale must be level within 1/4in. Either
chooseasitewherethefloorisclosetothisstandardtoavoid
excessiveshimming,ormodifytheflooratthechosensiteto
meet this standard.
2.3 Unpacking
Remove all packing material and inspect scale for visible
damage caused during shipment.
All RoughDeck models have threaded holes in opposite
corners of the deck to allow installation of eyebolts with
shoulders for use when lifting the scale with chains or using
a spreader bar. (Large platforms–7 ft x 9 ft and larger–have
threaded holes in each corner). Use 1/2 in-20NF eyebolts in
2K–10K-lb capacity scales, 3/4in-16NF eyebolts in 20K-
and 30K-lb capacity models.
Figure 1. Proper Lifting Technique
If lifting the scale using a spreader bar,
use only a properly designed spreader
bar as shown in Figure 1. Lifting force
mustbeverticalto avoid bending theeye
bolts.
2.4 Assembly
The following paragraphs present instructions for installing
and adjusting the scale feet and mounting plate installation.
2.4.1 Installing and Adjusting Feet
For load cell protection during shipping, the scale feet are
shippeddetachedfromtheloadcells.The feet are securedto
the bottom of the shipping pallet along with the load cell
cable, strain relief fitting and product literature. Remove all
parts from the envelope.
Screwonefootintoeachloadcellandturnallthewayinuntil
the foot touches either the load cell or the underside of the
deck. Then unscrew each foot three complete turns.
Placeaspiritlevelonthedeck.Adjustany“high”cornersnot
in contact with the floor by further unscrewing the feet on
those corners until they just contact the floor surface. When
all feet are in contact with the floor, check the deck with the
spirit level to be sure the scale is within 1/4inch of level.
!
Caution

3
2.4.2 Mounting Plate Installation
For permanent applications, the scale should be secured to
the floor to prevent sideways movement. Two mounting
plates, with holes that slightly exceed the foot diameter, are
available as an option for that purpose.
Lift the scale so that the feet are approximately one inch off
the floor. Slide mounting plates under two diagonally
opposedfeet.Lowerthescalebacktothefloor,andposition
the plates as shown in Figure 2 so that the boltdown holes
are accessible from above.
Usingthemounting plates astemplates,drillpilot holes into
thefloorforsuitableanchorbolts.Bolt the plates tothe floor
using 1/2-in anchor bolts (3/4-in bolts for 20K and 30K-lb
capacity scales). Recheck foot adjustment and deck level
after this operation.
Forinstallationsusingaccessramps,mountingplatesarenot
necessary as the ramps have built-in mounting plates to
secure the scale feet.
2.5 Electrical Interface to Indicator
Twentyfeetof6-wirecabletoconnectthescaletotheweight
indicator is supplied with each scale.
NEMA 4X Stainless Steel
Ifyour scaleuses theNEMA 4Xjunction box, pushone end
of the cable into the junction box through the strain relief
bushinghole asshownin figure 5b.Connect the wiresto the
INDICATORterminal(shadedareaofFigure3)asshownin
Table 1. Pull out excess and tighten the strain relief bushing
to hold the cable snugly.
Standard Plastic J-Box
If using the standard junction box, slide the two parts of the
strain relief flex fitting onto the cable with the threaded nut
inside the faceplate and the flexible spiral portion to the
outside.Pushthecableendintothejunctionboxandconnect
thewirestotheINDICATORterminal.Pulloutexcesscable
andtightenthetwopartsofthestrainreliefflexfittingtohold
the cable snugly (shown in Figure 5a).
Figure 2: Mounting Plate Installation The cable must be routed to the indicator in a manner that
will protect the cable from damage. Two methods of cable
protectioninnon-washdownapplicationsareshowninFigure
4. When planning cable routing with either of these two
methods,leavealoosecoil of excesscableunderthescaleto
facilitate future lifting of the scale for servicing or cleaning.
NOTE: In washdown applications, we recommend
removing the junction box from the floor platform and
mounting it externally on a wall or in some other pro-
tected location. Load cell cables from the scale platform
to the junction box should be protected with conduit.
Table 1: Junction Box Connections
Figure 3: Junction Box Indicator Terminal
CELL 1
CELL 4
CELL 2
CELL 3
INDICATOR
+EX
–EX
+SI
–SI
100 K
+SE
–SE
+EX
+EX +EX
+EX
–EX
–EX
–EX
–EX +SI
+SI
+SI
+SI
–SI
–SI
–SI
–SI SHD
SHD
SHD
SHD
23126
Rev. A
SHD
JU1 JU2
JU3
JU4
100 K
100 K 100 K
LOAD CELL CABLE STEEL COVER
FLOOR
SCREW
LOAD CELL CABLE
STEEL COVER
Figure 4: Cable Protection
3.50" (2K – 20K models); 4.50" (30K)
.562" DIA (2K–10K models)
.84" DIA (20K & 30K models)
MOUNTING PLATE
SCALE DECK
FOOT
edoCroloCelbaC xoBnoitcnuJ
deRnoitaticxE+
kcalBnoitaticxE–
neerGlangiS+
etihWlangiS–
eraBdleihS
wolleYesneS+
eulBesneS–

4
Figure 6: Section Showing Installed Heavy Capacity (HP-H Model) RoughDeck and Pit Frame
Whentheinterfacecableisprotectedandinitsfinalposition,
complete connections to the indicator. See indicator
installation manual for wiring information.
If necessary, trim corners as described in Section 3.2.
Check all strain relief fittings for tightness.
Slide the junction box tray into the cutout and secure it with
the two #10 x 3/8" screws provided.
2.6 Pit Installation
Any of the RoughDeck models can be installed in a shallow
pit using the optional RoughDeck Pit Frame. Optional
height-adjustment holes are available. The following site
considerations and pit frame drawings are meant only as a
brief overview of the principles involved with mounting the
scale in a floor-level pit. The pit must be installed in a
suitable poured-concrete foundation according to standard
construction practices.
Figure 7: Heavy Capacity Pit Frame (top view)
COVER PLATE
Figure 5a: Standard Plastic Junction Box Site Considerations
Debris, floor sweepings, or material spills may accumulate
in the pit and interfere with scale operation. You should
periodically clean the pit. All RoughDeck models have
threaded holes for eyebolts so the scale can be easily lifted
from the pit.
Weight overloads, even momentary ones such as driving a
loaded forklift over a scale corner, will damage load cells.
Planthepitlocationoutofmaintrafficareastopreventsuch
accidental damaging overloads.
In washdown applications using HE models, the pit floor
mustslopetoacenterdrainwithsumporsewerconnections.
A 1:24 slope is recommended for the pit, with full grouting
under the corner pads as shown in Figure 6.
NOTE: Corner pads must be fully grouted.
a
a a
a a a a
aa a
aa
a
aa
a a a
a a
a a aa a a
1:24 SLOPE
LOAD CELL
CUP
FOOTASSEMBLY
a
a a
a a a a
aa a
aa
aaa
a a a
a a
a a aa a a
aa
a a a
a
a aa
aa
a a
a a aa
a a a a
a a
a
a
a a a
a a
a a
aa a
a
a a
a
a a
a
a a
a
a
a
a a a
a a
a a a a a a a
a aa
a
a a
a
a a
a a
a
a
a a a a
a a
a a a a a
a
a
a
a
a a
a aa
a
aa
a
a
a a a aaa
a
aa a a a a
aa
a
a
a
a
a a
a
a a
a a a a
aa
aa
a a aa a a
a a
a a
a a
a
aa
a
a aa
a a aaa
a a a
a a a
a a
a a a
a
a a
a
a
a a a a
a a
a
a
a
a a a a a a
a
a
a a a
a a a a
a
a
a a
a
a a
a
a
a a a a a a
a
a
a a a
a
a
a
a a
a
a
a a
a
a
a
aa a
a a a a a a aa
a a a
a
a
a a a a aa a a
a a
a
a
a
a a
a a
a a
a
a
a
a a a a
aaa a a
a
a
a a
a
a
a a
a
a
aa
a a a
a
a
a
a
aaa
a a a a
a
a
a
a
aa
a
a aa a aa a
a
a
a a
a
aa
aaa
a a
a a a a
a
a
a
a
a
a
a a a
a
a
a
a
a a a
a
a
a
a a
a
a
aaa
a a a a
a
GROUT
Strain Relief
Flex Fitting
Figure 5b: Stainless Steel Junction Box

5
3.0 Adjustments and Calibration
3.1 Mechanical Adjustments
To accommodate minor floor unevenness, scale feet can be
used to adjust scale height up or down a fraction of an inch.
Adjust the feet by hand (lift the scale corner slightly with a
prybar)untilallfeetarecontactingthefloorequally.Nojam
nuts are supplied for locking the feet, as there is a slight
decreaseinaccuracywhenjamnutsaretightened.However,
if you feel that your application requires you to secure the
feet, we suggest using Teflon tape or Loctite.
When adjusting scale feet, use care to
prevent scale foot from bottoming out
againsttheundersideoftheloadcell.Also,
thefootstemmaybedamagedbybending
or stripping threads if extended beyond the maximum
height adjustment.
When height adjustments are complete, recheck level of the
deck with a spirit level. The deck must be level within 1/4".
2.7 Access Ramps
Access ramps for RoughDeck floor scales are designed to
bolt to the floor, with built-in mounting plates that attach to
thescalefeet.Whenusedwithaccessramps,sidemovement
of the scale is automatically eliminated, and no other
mounting plates are necessary.
Accessrampscanonlybeattachedtothescaleononeofthe
two scale sides that are perpendicular to the longitudinal
axis of the load cells. For example, the scale shown in
Figure 8 could have an access ramp on the left side as
shown, and/or on the right side. The top and bottom sides,
however, will not accept the ramp mounting plates.
Figure 8: Optional Access Ramps
See Tables 4 and 5 in Section 4.4.2 for information about
available access ramps.
Caution
3.2 Corner Correction
All assembled RoughDeck scales are delivered with the
junction box corner-trimmed. Corner trimming is only
necessary after replacing a load cell.
Tocalibratethescale,the output fromeachloadcellmustbe
matched by adjusting the signals with potentiometers at the
junction box—a process known as trimming.
Removethe junction boxcoverand identifythecorrect load
cellterminalcorresponding toeachcorner(labeledCELL1,
CELL 2, and so on). See Figure 13 on page 7 for scale deck
corner numbering.
The indicator must be connected and calibrated
approximately, but it need not indicate the exact weight
value. Atestweightwillberequired. Therecommendedtest
weight for all RoughDeck models is 25% of scale capacity:
for example, 500 lbs for 2K-lb models, 5000 lbs for 20K-lb
models.
Withnoweightonthescale,zerotheindicator. Thenturnall
four potentiometers (shaded areas of Figure 9) to increase
the reading until a clicking sound is heard from each
potentiometer. This ensures the maximum signal from each
load cell.
With all potentiometers at full signal, place the test weight
over one corner and record the indicated weight. Repeat the
processforeachoftheotherthreecorners.Theloadcellwith
the lowest corner reading will be used as a reference point
and will not be trimmed.
Next,placethetestweightoveroneoftheotherthreecorners
and use that cell’s potentiometer to adjust the cell output
downtothereferencecelloutput.Repeatthisprocedurewith
the other two high corners.
Adjustments are somewhat interactive, and adjusting the
three higher outputs may affect the reference cell output,
especially in smaller scale decks. Rezero the indicator and
repeat the test until all corners read within ±.1% of the test
weight used.
Figure 9: Trim Potentiometers
CELL 1
CELL 4
CELL 2
CELL 3
INDICATOR
+EX
–EX
+SI
–SI
100 K
+SE
–SE
+EX
+EX +EX
+EX
–EX
–EX
–EX
–EX +SI
+SI
+SI
+SI
–SI
–SI
–SI
–SI SHD
SHD
SHD
SHD
23126
Rev. A
SHD
JU1 JU2
JU3
JU4
100 K
100 K 100 K
Longitudinal axis
of load cells
a
a a
a a a a
aa a
aa
aaa
a a a
a a
a
a aa a a
aa
a a a
a
a aa
aa
a a
a a a

6
4.2 Periodic Maintenance
The space between the platform side and pit frame, and the
surfacebeneaththeplatformmustbeperiodicallycleanedto
prevent debris build up. More frequent cleaning of these
areas is necessary with scales mounted in pits.
Do not attempt to use scales with load
cells that are not hermetically sealed in
washdownapplications. Waterdamageis
a common cause of failure in non-
hermetically-sealed load cells.
Use care with high pressure steam washdowns for
hermetically-sealed load cells. The steam may not damage
the load cells, but the elevated temperatures may cause
incorrect readings until the unit cools to room temperature.
4.3 Load Cell Replacement
Replacement load cells can be ordered from Rice Lake
WeighingSystemsaccordingtothepartnumbersinthechart
on page 9.
Lift scale with chains and proper spreader bar and remove
defectiveloadcellthenremovefootfromloadcell.Disconnect
load cell cable from junction box and cut cable ties. When
the cable is freed, pull cable out of the scale frame channels.
Follow the directions given below to install new load cells.
ForCanadianHCmodels,overloadstopsshouldbeloosened
two full turns before installing new load cells. To reset
overload stops after load cell installation, place a weight
equal to 25% of the load cell capacity on the affected scale
corner.Screwintheoverloadstopuntiltheindicatorreading
changes.Thenbackofftheoverloadstop1/6turn.Repeatfor
each corner where the load cell has been changed.
Layout the fourloadcellsnear thecornerswherethey areto
beinstalled.Threadthecablefromeachloadcellthroughthe
conduittubingintheframeandintothejunctionboxaccording
to the wiring diagram in Figure 11.
Overload Stops on
HC Models only
!
Caution
3.3 Calibration Procedure
Refertotheindicatormanualtodeterminecorrectcalibration
procedures.
It is recommended that the scale be “exercised” before
calibration to be certain that everything is seated. Load the
scale to near capacity two or three times.
Then, with no load on the scale, place the indicator in its
calibration mode and perform a zero calibration. Now place
testweightsontheplatformequalto70%-80%ofthescale’s
capacity. If several weights are used, they should be evenly
distributed around the platform. Perform a span calibration.
Removethe testweights and checkthe zero reading.Repeat
the calibration process if necessary.
4.0 Service Information
4.1 Troubleshooting Guide
System does not operate—no display
• Power disconnected: Check and reconnect.
• Indicator fuse blown. Replace fuse. Check for
cause.
• Interface cable cut or disconnected: Repair.
• Signal leads incorrectly installed at indicator:
Install according to indicator installation
manual
Display stays at zero
• Indicator faulty: Service indicator
• Load cell connections faulty: Check cable
connections in junction box and at indicator
Erratic weights
• Vibration near scale: Remove source of vibra-
tion or move scale.
• Platform not level to within 1/4in: Level scale by
adjusting feet or shimming if necessary.
• Load cell or cable water damage: Replace.
• Debris under load cells or platform: Clean.
• Indicator faulty: Use simulator to test indicator
for stability. Service indicator.
Consistently high or low weights
• Indicator not properly adjusted to zero: Zero the
indicator according to indicator manual.
• Platform binding: Obtain adequate clearance
for free platform movement.
• Indicator not calibrated: Calibrate according to
indicator manual and Section 3.3
• Load cells faulty: Test and replace load cells if
necessary.
• Feet touching deck underside: Adjust feet
downward to provide clearance.
Figure 10: Load Cell Assembly

7
Checkthatthethreadedholesfortheloadcellscrewsarefree
ofdebris.Usecompressedairtoblowoutholesifnecessary.
Position load cells with alignment arrows point up toward
thedeckandlooselyinstallthehexheadcapscrewsprovided,
as shown in Figure 10. If the base is used with a pit frame or
accessramp,positiontheloadcelltomaintainthedimension
showninFigure12.Withthetorquewrench,tightenallbolts
as follows:
• 2K–10K-lb capacities: Torque to 75 ft-lbs.
• 20K-lb and 30K-lb capacities: Torque to 250ft-lbs.
2K – 10K models: 1.625"
20K models: 2.16"
30K models: 1.66"
edoCroloCelbaC lanimreTxoB-J
deRnoitaticxE+
kcalBnoitaticxE–
neerGlangiS+
etihWlangiS–
raelCroeraBdleihS
1
4
2
3
Figure 11: Bottom View of Scale (with Plastic Junction Box)
Figure 12: Foot Pad––Side View
Route the load cell cables near each corner so that the cable
is free from possible contact with each foot. Hold the cable
in position with the adhesive-backed cable ties supplied in
the hardware kit.
Figure 13: Corner Numbering–Top View
Table 2. Load Cell Wiring
NotethatinFigure 11 both thescaleandthejunctionboxare
viewedfromthe bottom.Toverifycorrect load cell/junction
box terminal matching, see the numbers on the terminals
insidethejunctionbox and thecornernumberingdiagramin
Figure 13 on page 7.
Donot cutload cellcables.Coil extracable beforeit enters
the junction box, tie with cable ties, and insert the coils into
the channel.
After coiling excess cable, pass each individual end of load
cell cable through its grommet in the junction box cover (or
through cable fittings in the NEMA 4X junction box).
Corner correction trimming and calibration is necessary
after load cell replacement. Follow instruction in Sections
3.2 and 3.3.
4.3.1 Load Cell Wiring to Junction Box
Thefourloadcellsareeachwiredtotheirrespectiveterminals
in the junction box according to the corner numbering
system shown in Figure 13, and the coloring code in Table
2.
If using the NEMA 4X stainless steel junction box with
strain relief hubs, pull excess cable out of the junction box
enclosureandtightenthestrainreliefhubswithawrench.To
be watertight, the hubs must be tightened to the point where
therubbersleevingbeginstoprotrudeoutofthehub.Finally,
pull on each of the four cables to make sure that they do not
slip.
CELL 4
CELL 3CELL 2
CELL 1
1 4
23

8
4.4 Replacement Parts List and Accessories
The following tables list the pit frames, access ramps, and replacement load cell part numbers for HP, HC, HE, SS, and HP-H
model RoughDeck floor scales.
4.4.1 Pit Frames
Table 3 shows the pit frames available for RoughDeck scales.
4.4.2 Access Ramps
Table 4 shows the standard access ramps available for 2K–10K lb-capacity RoughDeck scales.
Table 3. RoughDeck Pit Frames
Table 4. RoughDeck Access Ramps (2K - through 10K-lb models)
eziSmroftalP ledoMrofemarFtiP
tf m CH/PH SS/EH K02H-PH K03H-PH
5.2x5.267.x67.7578185781
3x329.x29.9578106781
4x422.1x22.116781267815959380693
5x435.1x22.156781667816959390693
6x438.1x22.176781867817959301693
7x431.2x22.1 8959311693
5x535.1x35.136781467819959321693
6x538.1x35.1967810778100693
7x531.2x35.117781277811069341693
6x638.1x38.1 2069351693
8x644.2x38.1 40693
9x747.2x31.2 50693
01x750.3x31.2 6069391693
01x850.3x44.2 7069302693
xhtgneLhcaorppApmaRxhtdiWpmaRpmaR
thgieH rofpmaRsseccA ledoM
hcnixtfxtfmmxmxmCH/PHSS/EH
"5.3x'3x'5.2mm98xm29.xm67.9778108781
"5.3x'3x'3mm98xm29.xm29.1878128781
"5.3x'3x'4mm98xm29.xm22.13878148781
"5.3x'3x'5mm98xm29.xm35.15878168781
"5.3x'4x'5.2mm98xm22.1xm67.9878109781
"5.3x'4x'3mm98xm22.1xm29.1978129781
"5.3x'4x'4mm98xm22.1xm22.13978149781
"5.3x'4x'5mm98xm22.1xm35.15978169781

9
Table 6. Replacement Load Cells
4.4.3 Load Cells
Table 6 lists the replacement load cells for all RoughDeck models.
Table 5 shows the standard access ramps available for 20K and 30K lb-capacity RoughDeck scales (HP-H models).
xhtgneLhcaorppApmaRxhtdiWpmaRpmaR
thgieH ledoMrofpmaRsseccA
hcnixtfxtfmmxmxmK02H-PHK03H-PH
"4x'4x'4mm201xm22.1xm22.158593
"4x4'x'5mm201xm22.1xm25.168593
"4x'4x'6mm201xm22.1xm38.178593
"4x'4x'7mm201xm22.1xm31.288593
"4x'4x'8mm201xm22.1xm44.298593
"5x'5x'4mm721xm25.1xm22.1 09593
"5x'5x'5mm721xm25.1xm25.1 19593
"5x'5x'6mm721xm25.1xm38.1 29593
"5x'5x'7mm721xm25.1xm31.2 39593
"5x'5x'8mm721xm25.1xm44.2 49593
yticapaC ledoMroflleCdaoLtnemecalpeR
sblgkCH/PHEHSSH-PH
K20001194123821394603
K50052594122821315603
K010005894121821325603
K0200001 30512
K0300051 30512

10
Ref Description Part Number
1 Junction Box, Standard Plastic -- 4 Channel, Signal Trim (HP/HP-H/HC models) ...21172
Junction Box, NEMA 4X -- 4 Channel, Signal Trim (SS and HE models) ................21173
2 Strain Relief Flex Fitting (HP/HP-H/HC models) .......................................................26087
3 Cable, 6 Wire, Deck to Indicator............................................................ ...................15611
4 Junction Box Tray (HP/HP-H/HC models) ................................................................26320
5 Junction Box Tray Screw (HP/HP-H/HC models)......................................................14876
6 Junction Box Tray Screw (SS and HE models) .........................................................14908
7 Rubber Grommet, Load Cell Cable (HP/HP-H/HC models) ......................................15398
Rubber Grommet, Deck to Indicator cable (HP/HP and H/HC models) ....................15377
8 Cable Tie Mount, 1" Square.......................................................................................15658
9 Cable Ties, 3".............................................................................................................15631
10 Load Cell Screw (HP/HC models) .............................................................................15071
Load Cell Screw (SS and HE models).......................................................................15075
Load Cell Screw (HP-H models)................................................................................40337
11 Foot Assembly (HP/HC, SS and HE models) ............................................................18756
Foot Assembly (20K HP-H models)...........................................................................39021
Foot Assembly (30K HP-H models)...........................................................................39022
12 Load Cells ..................................................................................................................See Table 6 on page 9.
13 Mounting Plate, HP and HC models, set of two plates (optional) .............................18777
Mounting Plate, SS and HE models, set of two plates (optional)..............................18778
Mounting Plate, 20K HP-H models, set of two plates (optional)................................40387
Mounting Plate, 30K HP-H models, set of two plates (optional)................................40388
14 Overload Stops (HC Canadian legal-for-trade models only) .....................................15051
15 Bubble Level (HC Canadian legal-for-trade models only) .........................................15410
Replacement Parts List and Accessories
5
1
32
4
68910111213
15
Stainless Steel
Junction Box
14
7
Standard Plastic
Junction Box

11
RoughDeck Limited Warranty
Rice Lake Weighing Systems (RLWS) warrants that all RLWS equipment and systems properly installed by a
Distributor or Original Equipment Manufacturer (OEM) will operate per written specifications as confirmed by the
Distributor/OEM and accepted by RLWS. RoughDeck fabricated platforms and weldments are warranted against
defectsin materialsand workmanshipfor five(5) years.Load cellsare warrantedfor two(2)years.Othercomponents
are warranted for one (1) year.
RLWS warrants that the equipment sold hereunder will conform to the current written specifications authorized by
RLWS. RLWS warrants the equipment against faulty workmanship and defective materials. If any equipment fails
to conform to these warranties, RLWS will, at its option, repair or replace such goods returned within the warranty
period subject to the following conditions:
•Upon discovery by Buyer of such nonconformity, RLWS will be given prompt written notice with a detailed explanation of
the alleged deficiencies.
•IndividualelectroniccomponentsreturnedtoRLWSforwarrantypurposesmustbepackagedtopreventelectrostaticdischarge
(ESD) damage in shipment. Packaging requirements are listed in a publication, “Protecting Your Components From Static
Damage in Shipment,” available from RLWS Equipment Return Department.
•Examination of such equipment by RLWS confirms that the nonconformity actually exists, and was not caused by accident,
misuse, neglect, alteration, improper installation, improper repair or improper testing; RLWS shall be the sole judge of all
alleged non-conformities.
•Suchequipmenthasnotbeenmodified,altered,orchangedbyanypersonotherthanRLWSoritsdulyauthorizedrepairagents.
•RLWSwillhaveareasonabletimetorepairorreplacethe defective equipment. Buyer is responsible for shipping charges both
ways.
•In no event will RLWS be responsible for travel time or on-location repairs, including assembly or disassembly of equipment,
nor will RLWS be liable for the cost of any repairs made by others.
THESE WARRANTIES EXCLUDE ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED,
INCLUDINGWITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY ORFITNESSFOR A
PARTICULAR PURPOSE. NEITHER RLWS NOR DISTRIBUTOR WILL, IN ANY EVENT, BE LIABLE
FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
RLWS AND BUYER AGREE THAT RLWS’S SOLE AND EXCLUSIVE LIABILITY HEREUNDER IS
LIMITED TO REPAIR OR REPLACEMENT OF SUCH GOODS. IN ACCEPTING THIS WARRANTY,
THE BUYER WAIVES ANY AND ALL OTHER CLAIMS TO WARRANTY.
SHOULD THE SELLER BE OTHER THAN RLWS, THE BUYER AGREES TO LOOK ONLY TO THE
SELLER FOR WARRANTY CLAIMS.
No terms, conditions, understanding, or agreements purporting to modify the terms of this warranty shall have any
legal effect unless made in writing and signed by a corporate officer of RLWS and the Buyer.
© 2000 Rice Lake Weighing Systems, Inc. Rice Lake, WI USA. All Rights Reserved.
RICE LAKE WEIGHING SYSTEMS • 230 WEST COLEMAN STREET • RICE LAKE, WISCONSIN 54868 • USA