Rice Lake Versa-portion RLP-S User manual

Versa-portion RLP-S/SM
Multi-Purpose Bench Scale
Operation Manual
115519

Contents
About This Manual ......................................................................................1
Introduction .................................................................................................1
Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Operation .....................................................................................................2
On/Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Tare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Automatic Shut-Off Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Display Brightness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Default Primary Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
G, lb and oz Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Calibration ..................................................................................................3
Software Version and Span State Check . . . . . . . . . . . . . . . . . . . . . . . . . 3
Performing a Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Enclosure Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Setting the SPEC Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Internal Count and A/D Count Display . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Appendix .....................................................................................................7
DC Battery Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Battery Pack Replacement/Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Battery Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Specifications .............................................................................................9
Versa-portion RLP-S/SM Limited Warranty ..............................................10
© 2011 Rice Lake Weighing Systems. All rights reserved. Printed in the United States of America.
Specifications subject to change without notice.
Rice Lake Weighing Systems is an ISO 9001 registered company.
Version 2 12/2011

2

Introduction 1
1.0 Introduction
bThe Versa-portion RLP-S/SM is a multi-purpose bench scale that offers practical
solutions for a full range of applications. Its internal resolution of 1/90,000 gives
you maximum precision and accuracy. Its backlit LCD display enables operators
to easily see weights. When portability is required, choose the optional
rechargeable battery for over 60 hours of continuous usage. The Versa-portion
RLP-S/SM is designed to reliably operate in many environments and withstand
transport from one area of the plant to another or from one business to the next.
This manual can be viewed or downloaded from the RLWS website at
www.ricelake.com/manuals.
1.1 Safety
Safety Signal Definitions:
WARNING
Important
CAUTION
WARNING
Indicates a potentially hazardous situation that, if not avoided could result in
serious injury or death, and includes hazards that are exposed when guards
are removed.
Indicates a potentially hazardous situation that, if not avoided may result in
minor or moderate injury.
Indicates information about procedures that, if not observed, could result in
damage to equipment or corruption to and loss of data.
General Safety
Do not operate or work on this equipment unless you have read and
understand instructions in the manual. Failure to follow the instructions or
heed the warnings could result in injury or death. Contact any Rice Lake
Weighing Systems dealer for replacement manuals. Proper care is your
responsibility.
Failure to heed may result in serious injury or death.
DO NOT allow minors (children) or inexperienced persons to operate this unit.
DO NOT operate without all shields and guards in place.
DO NOT jump on the scale.
DO NOT use for purposes other then weight taking.
DO NOT place fingers into slots or possible pinch points.
DO NOT use any load bearing component that is worn beyond 5% of the original dimension.
DO NOT use this product if any of the components are cracked.
DO NOT exceed the rated load limit of the unit.
DO NOT make alterations or modifications to the unit.
DO NOT remove or obscure warning labels.
Keep hands, feet and loose clothing away from moving parts.

2Versa-portion RLP-S/SM Operation Manual
1.2 Front Panel
Table 1-1 lists the indications and front-panel buttons available on the Versa-
portion RLP-S/SM.
Table 1-1. Versa-portion RLP-S/SM Indications and Front-Panel Buttons
Indication Description
*
On when the weight display is in ounces
*(not available in Versa-portion RLP-SM)
*
On when the weight display is in pounds
*(not available in Versa-portion RLP-SM)
(kg)
*
On when the weight display is in grams
*(Versa-portion RLP-SM value is kg, display is in kilograms)
On when the zero point is adjusted and the weight is stable
On when tare subtraction is performed
On (blinking) when the battery is weak and needs to be recharged
Front-Panel Button Description
Resets the weight display to zero
Sets or clears the tare value
Turns the display on/off
Changes measurement units between lb, oz, g, kg
(not available in Versa-portion RLP-SM)

2Versa-portion RLP-S/SM Operation Manual
2.0 Operation
2.1 On/Off
1.Press the POWER key. The display will blink 8.8.8.8.8.8. and show 0.000 when ready
to weigh.
2.2 Tare
Tare values can be used for up to half of scale capacity.
Performing a Tare
1.Place the item to be tared (typically a container) on the platter.
2.Press the TARE key.
3.The display will show 0.000 with the tared item on the platter.
Removing a Stored Tare
1.Remove the tared item from the platter.
2.Press the TARE key.
3.The display will show 0.000.
2.3 Automatic Shut-Off Timer
The Versa-portion RLP-S/SM has a built-in automatic shut-off timer. This timer can be set
to turn the unit off after three minutes of inactivity or 10 minutes of inactivity.
Setting the Timer for Three Minutes
1.If the unit is powered on, press the POWER key until it shuts down.
2.With the unit powered off, press and hold the POWER key for three seconds.
The display will show 3.
3.Release the POWER key. The timer is now set to turn the unit off after three minutes of
inactivity.
Setting the Timer for 10 Minutes
1.If the unit is powered on, press the POWER key until it powers off.
2.With the unit powered off, press and hold the POWER key for six seconds.
The display will show 3after a period of three seconds. It will show 10 after six
seconds.
3.Once the display shows 10, release the POWER key. The timer is now set to turn the
unit off after 10 minutes of inactivity.
Disabling the Timer
1.If the unit is powered on, press the POWER key until it shuts down.
2.With the unit powered off, press and hold the POWER key for nine seconds.
The display will show 3after a period of three seconds and 6after six seconds. It will
show 999 after nine seconds.
3.Once the display shows 999, release the POWER key. The timer is now disabled.
2.4 Display Brightness
The Versa-portion RLP-S/SM display brightness can be set to one of three levels.
Changing the brightness setting
1.Hold the ZERO key and press Ta r e three times.
2.Press the ZERO key to increase the dimmer level and the Power button to decrease the
dimmer level.
3.The display will show 1, 2, 3, or 4depending on which dimmer level is being
displayed.
4.Press the TARE key to save the setting and return to weigh mode.

Operation 3
2.5 Default Primary Unit
The Units button cycles through g, lb, and oz. (Versa-portion RPL-SM is only available in
kg)
Setting the Default Primary Unit
1.Hold the ZERO key and press the UNITS key three times.
2.Press the POWER key to cycle through available units.
3.When the desired default unit is displayed, press the TARE key to save the setting and
return to weigh mode.
2.6 G, lb and oz Conversion
(Not available in Versa-portion RLP-SM)
G, lb and oz conversion is available only when SPEC08=011 (see Section 3.4).
1.Switch between units by pressing the UNITS key.
Note
(G) uppercase is the abbreviation for gross.
(g) lowercase is the correct abbreviation for grams.

Calibration 3
3.0 Calibration
To enter calibration mode, remove the screw on the bottom of the scale as shown
in Figure 3-1. Use a small tool to press the span setup switch located under the
screw. Setup will time out to verify the switch is set to the ON position. Then,
perform a span switch state check (see Section 3.1).
Remove Screw
Figure 3-1. Setup Switch
3.1 Software Version and Span State Check
1.With the unit in weigh mode, press and hold the ZERO key.
2.With the ZERO key held, press and release the POWER key three times.
3.The display will show the software version for two seconds, then show the
current span switch state (S-ON or S-OFF).
After three seconds, the unit will return to weigh mode.
3.2 Performing a Calibration
The Versa-portion RLP-S/SM must be calibrated in grams or kilograms, and
SPEC 01 and 02 must be set for the gram value (or kg in the SM version). See
Section 3.4.
1.With the unit in weigh mode, press and hold the ZERO key.
2.With the ZERO key held, press and release the POWER key twice, then press
and release the TARE key.
The display will show CAL00.

Note
Note
4Versa-portion RLP-S/SM Operation Manual
To exit calibration at any time, press the TARE key.
3.Ensure there is no weight on the platter, then press the ZERO key to
calibrate the zero point.
The display will show dashes, then CALSP.
4.Place the scale’s full capacity weight on the platter and press the ZERO key to
calibrate span.
The display will show dashes, then the weight value.
Calibration weight is full grams capacity. Full capacity values are as
follows: RLP-6S = 3000 g (3 kg);

RLP-15S = 6000 g (6 kg); RLP-30S = 15000 g (15 kg); RLP-60S = 30000 g
(30 kg).
5.The scale will return to weigh mode automatically. Power down the unit.
6.Calibration is complete.
3.3 Enclosure Security
After an NTEP inspector has examined the unit, he/she will install security cables
through three bolts on the underside of the scale. These cables prevent the unit
from being tampered with by an unauthorized individual. If the cable is removed,
NTEP certification will become void.
Figure 3-2. Legal for trade seal; cable passes through three bolts
3.4 Setting the SPEC Value
The SPEC value is used to specify decimal point position, minimum display, net/
gross multi-interval, resolution, weight single or multi-interval, decimal point
figure, negative weight display mask, IR mode protection (SPAN switch must be
turned on to allow calibration), start range (amount of weight that can be on the
scale when it is turned on), re-zero range, manual tare cancellation, tare
subtraction, tare accumulation, auto tare, weight reset, tare auto clear, zero
tracking, re-zero, and the UNIT key function. See Table 3-1 on page 5.
1.Press the setup switch (see Figure 3-1).
2.With the unit in weigh mode, press and hold the ZERO key.