Rice Lake Multiple Animal Scale Portable Supplement

Multiple Animal Scale Portable
Installation/Service
Manual
132795 Rev D

i
Contents
1.0 Introduction............................................................................... 1
1.1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1.1 Safety Decals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.3 Lifting Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.0 Assembly................................................................................... 1
2.1 Unloading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.1.1 Install one lifting fixture on each of the four corners. . . . . . . . . . 1
2.1.2 Slinging the scale. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.1.3 Lift the scale. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2 Package Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.3 Cage Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.3.1 Apply the silicone bead (Mobile scales only). . . . . . . . . . . . . . . 3
2.3.2 Install walls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.3.3 Install the Gate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.3.4 Complete Cage Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.4 Gate and Latch Adjustment Procedure . . . . . . . . . . . . . . . . . . . . 5
2.5 Mount the 920i Weighcenter – Optional. . . . . . . . . . . . . . . . . . . . 6
2.5.1 Battery Mount – Optional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.0 Installation ................................................................................ 9
3.1 All Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 Permanent Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.3 Portable Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.4 Switching Between Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.4.1 Converting to Weigh Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.4.2 Converting to Transport Mode . . . . . . . . . . . . . . . . . . . . . . . 10
4.0 Repair Parts ............................................................................ 11
5.0 Maintenance ........................................................................... 15
5.1 Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.2 Scale Maintenance Procedures . . . . . . . . . . . . . . . . . . . . . . . . 15
5.3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
MAS-P Limited Warranty .................................................................... 19
For More Information .......................................................................... 20
Technical training seminars are available through Rice Lake Weighing Systems.
Course descriptions and dates can be viewed at www.ricelake.com/training
or obtained by calling 715-234-9171 and asking for the training department.
© 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.
November 12, 2013

ii MAS-P Animal Scale Operator’s Manual
Rice Lake continually offers web-based video training on a growing selection
of product-related topics at no cost. Visit www.ricelake.com/webinars.

Introduction 1
1.0 Introduction
The Multiple Animal Scale Portable (MAS-P) system is manufactured with top qual-
ity components and is engineered using the latest technology to provide operating fea-
tures and reliability unmatched for years to come.
Please take the time to read this manual completely through before attempting to use
the system. Although the MAS-P has been designed for easy set up and use, a thor-
ough understanding of this manual will ensure that you receive the maximum benefit
from the system.
If you have any questions or comments please contact Rice Lake Weighing Systems.
1.1 Sa fety
Safety Symbol Definitions:
Important
CAUTION
WARNING
DANGER
Indicates an imminently hazardous situation that, if not avoided,
will result in death or serious injury.
Indicates a potentially hazardous situation that, if not avoided
could result in death or serious injury, 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 the instructions and warnings in this manual.
Failure to follow the instructions or heed the warnings could
result in injury or death. Contact any Rice Lake Weighing
System dealer for replacement manuals. Proper care is your
responsibility.

WARNING
2MAS-P Animal Scale Operator’s Manual
Failure to heed may result in serious injury of 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 up and down on the scale.
DO NOT use for purposes other than weighing.
DO NOT place fingers into slots or possible pinch points.
DO NOT place hands, feet or any body part underneath the scale at any time. the
scale could be lowered at any time, crushing body parts.
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.
Some procedures described in this manual require work inside the indicator enclo-
sure. These procedures are to be performed by qualified service

personnel only.
Always be certain when lowering the scale that everyone is clear of the scale and
any moving parts.
Use two hands when gripping the lift handle to raise or lower the scale.
Be sure the gates are latched or tied inward before transporting the scale.
Ensure all three hitch lock pins are installed and the suspension stops are in the
transport position before moving the scale.
Important
This unit is not intended for the transportation of livestock or any other goods. Any
addition of weight to the scale in transport mode may cause premature
component failure and voids the Rice Lake warranty.
Animal Safety:
Animal safety is a very serious issue and must be observed when handling any
type of animal.
The scale surface may become slippery during use; a build-up of manure on the
scale may reduce traction. It is recommended that you take any necessary
precautions to maintain an acceptable level of animal footing.
Calibration:
Do not calibrate this scale with a weight cart having a gross weight in excess of
4,000 lbs or 1,815 kg. This device is designed to be calibrated with single block
weights spread evenly throughout the floor of the scale. Shift tests should not be
done with more than 4,000 lbs or 1,815 kg in a 4’ x 4’ area. Failure to comply with
this warning will result in damage to the scale and void the warranty.

Introduction 3
1.1.1 Safety Decals











,QVLGH
:HLJKFHQWHU
)URQW
%DFN
)URQW
%DFN
%RWK
6LGHV
%RWK
6LG
%RWK
6LGHV
Items 1-4 are on units equiped
with the 920i Weighcenter only.
Note
Figure 1-1. Safety Decal Locations




%RWK
6LGHV
%RWK
6LGHV
%RWK
6LGHV
4MAS-P Animal Scale Operator’s Manual
Figure 1-2. Safety Decal Locations (continued)


 



Introduction 5
Figure 1-3. Safety Decals
Item # Part # Description Qty
1151908 Read Manual 1
2151906 Warning, Do Not Open 1
3151907 Warning, Do Not Leave Tray Down 2
4151904 Caution, Low Clearance 1
5151909 Caution, Pinch Point 6
6151910 Caution, Always Grip With Two Hands 4
7151898 Warning, Crushing Hazard 4
8151902 Warning, Opens Quickly 2
9Warning, Battery 1
10 151901 Caution, Not A Step 1

6MAS-P Animal Scale Operator’s Manual
1.2 Overv i e w
The MAS-P shown below consists of a sheeted animal cage suspended by four S-type
load cells through a cam style On-Board lift system on top a portable base frame. In
transport mode, the scale system is locked down, protecting the load cells from dam-
age during transport. The scale is raised to the weigh mode using a lever and cam sys-
tem. A digital indicator is connected to the scale to display the weight.
The MAS-P can be used on any firm surface up to 7% grade (4-degree slope) and has
a low deck height (6”) for easy step in.
Figure 1-4. MAS-P Animal Scale

Introduction 7
1.3 Lifting Instructions
Lift the scale only in designated locations (see Figure 1-5). The scale may be lifted by
forklift (ensuring the forks reach through both walls), or by 4 straps and a crane or
loader. Ensure the scale is in the transport mode (locked down – see next section)
when loading and transporting the scale.
Lift from here with
forklift or straps
Alternate Strap Location
Figure 1-5. Lift Points

1MAS-P Animal Scale Operator’s Manual
2.0 Assembly
2.1 Unloading
2.1.1 Install one lifting fixture on each of the four corners.
Note
If lifting fixtures are in place, skip to Section 2.1.2.
1. Remove the nylon locknut from the bolt installed for shipping.
2. Place the lifting fixture with small hole over the bolt.
3. Reinstall the nut leaving the fixture free to move.
Lifting
Fixture
Nylon Locknut
Figure 2-1. Lifting Fixture
2.1.2 Slinging the scale.
MAS-P can be slung with 4 equal length straps connected from the lifting lugs to a
single point in the center.
• Strap length 8 x 13 = 7 ft minimum
• Strap length 8 x 18 = 10 ft minimum
9 FEET
11 FEET
Figure 2-2. Slinging the Scale

Assembly 2
2.1.3 Lift the scale.
1. If stacked, monitor the four corners directly below the lifting fixtures.
2. Each corner has a shipping stub inserted, these stubs are not bolted in place,
ensure they remain with the lower scale.
3. Once the upper scale of the stack is removed the stubs can be discarded.
Shipping Stub
Figure 2-3. Shipping Stub
4. The scale can now be stored as is or placed on a relatively flat location to be
assembled.
2.2 Package Removal
The indicator is shrink wrapped for transportation. Be careful when removing to
avoid damaging the indicator when removed.
1. Remove indicator, then re-strap the walls if the scale is to be transported while
packaged.
Note
The bolt that holds the walls and the cross members in place during
shipping is not used for assembly.
Please recycle the packaging material.
Place the parts safely and in a location they will not be damaged.

3MAS-P Animal Scale Operator’s Manual
2.3 Cage Assembly
2.3.1 Apply the silicone bead (Mobile scales only)
Before installing the walls a silicone bead must be added.
1. Clean the upper flange of the floor and the lower wall flange with mineral
spirits.
2. Apply an 1/8” bead of silicone along the upper edge of the floor panel along the
entire length as shown in Figure 2-4.
Silicone
Wall Insert
Figure 2-4. Silicon Bead
2.3.2 Install walls
WARNING
Wall installation should be done with 2 people or an overhead
crane.
1. Lift the first wall by using one sling in the center.
Note
Note
The wall with the operator’s instructions is mounted on the left side.
2. Stand the wall vertical and place the inserts from the wall into the tubes of the
cage floor. The more vertical the wall the easier assembly will be.
3. Repeat for the opposite wall.
4. Install the top cross members.
5. Insert the 3/4 x 3 1/2” bolts through the cage wall and inserts on the indicator
side of the cage, head of bolt to the inside.
A come-along from the top of the cross member to bottom of the cage
corner post may be required.
For 18 ft scales a 1/2 x 3” bolt and nylon locknut is installed on the center
post with the nut on the outside.

Assembly 4
2.3.3 Install the Gate
Hook Bolt
Spring Pin
Nut and washer
Cage Wall
Gate
Jam nut and washer
Nylon washer
Install Spring Pins
after gate is in
place.
Note
Install the gate with the hinge bolts on the opposite side of the scale.
Hook bolts must be assembled with lock washer on the inside of gate
and the jam nut on the outside.
Figure 2-5. Lower Hook Bolt
1. Install jam nut and lock washer onto the hook bolts. Screw the nut on about 2”.
2. Insert one hook bolt into the lower and upper holes of the cage wall with the
hook portion pointing upward.
3. Install nut and washer onto the hook bolts securing them to the cage wall.
4. Place nylon washer onto the hook portion of the upper and lower hook bolts and
install the gate onto the hooks.
5. Insert roll pin through the hook bolts.
6. Repeat steps 2-4 for second gate.
7. Adjust the hinge side gap between the gate and the cage wall to about 3” and
snug hinge bolts.

5MAS-P Animal Scale Operator’s Manual
2.3.4 Complete Cage Assembly
1. Install the 5/16” carriage bolts and serrated nuts with the head of the bolts on the
inside of the cage. Begin by tightening the bolts from the center of the sheet
section working outward.
2. Tighten the 3/4” x 3 1/2” bolts installed in Section 2.3.2.
3. Assemble the latch with 3/8 x 3 1/4” bolts, lock washers, nuts and the latch pin
with the supplied hardware.
Figure 2-6. Latch Assembly
4. Install the 3/4” EVA hose on the latch pin (Mobile units only).
5. Adjust the gates and latches per the adjustment procedure.
2.4 Gate and Latch Adjustment Procedure
Note
The gates shall be assembled following the listed criteria:
• Hook Bolts - Assemble with lock washer on inside of gate and
jam nut on the outside.
• Hinge Side Gap - Approximately 3” between the gate and the
corner post.
• Gate Latch Pin - Install rubber tubing on the latch pin (Mobile
units only).
Adjust gates as follows:
1. Adjust the hook bolts to align the top of the gate on the latch side with the top of
the cage wall.
2. Adjust the hook bolts so the latch side gap is about 1 1/2”.
3. Install and adjust the latch so the gate latch pin does not rub on the top or bottom
of the latch. Adjust the hook bolts only if necessary.

Assembly 6
2.5 Mount the 920i Weighcenter – Optional
1. Before installing the bracket a bead of silicone must be added. See Figure 2-7.
(Apply silicone where labeled adhesive)
2. Clean the wall tubes where bracket will mount and the space between the holes
on the mount bracket with mineral spirits.
3. Install the adhesive tape on the mounting bracket between the holes.
4. Place the mounting bracket onto the cage wall by pressing the adhesive tightly
to the cage.
5. Secure with four bolts.
Adhesive
Conduit Clamp
9/32Ø
Figure 2-7. Control Box Mounting

7MAS-P Animal Scale Operator’s Manual
2.5.1 Battery Mount – Optional
Note
The mounting of the optional battery box differs slightly depending on
the scale size.
Figure 2-8. Battery Mount
1. Mount the upper mounting bracket with the 5/16 x 3/4” bolts supplied, utilizing
the existing wall panel bolt holes. See Figure 2-9.
2. Hang the battery bracket from the upper mount and install the 5/16 x 3/4” bolts
that are supplied.
3. Drill a 3/8” hole through the wall panel aligned with the lower mounting tab.
4. Sandwich the battery strap between the lower mount and the cage wall.
5. Install the 5/16 x 1/2” carriage bolt.
6. Route the indicator conduit from the control box to the battery as shown in
Figure 2-9.
7. Install the lower 90° conduit connector into the mounting tab.
8. Route the scale cable to the connector located to the left.
9. Route the power wire to the battery, see Figure 2-9.
8 x 13 Scale 8 x 18 Scale
Figure 2-9. Mounting Holes

Assembly 8
Battery Box Connections
1. Connect the scale cable and secure with a cable tie.
2. Connect the power wires as shown in Figure 2-10.
3. Replace the battery cover.
Figure 2-10. Battery Connections

9MAS-P Animal Scale Operator’s Manual
3.0 Installation
As with any weighing equipment, the accuracy of the scale is dependent on the
installation. The following points must be adhered to when installing the MAS-P
Animal Scale.
3.1 All Installations
In all installations, the scale must be level to ensure proper operation. All MAS-P
Animal Scales are equipped with a bubble level (located on top the base frame – see
Figure 3-1). Ensure the bubble is fully inside the circle marked on the top of the level.
3.2 Permanent Installation
Rice Lake Weighing Systems recommend a concrete foundation (piles or piers) for
permanent installations. The foundation must be able to support the gross weight of
the scale (scale dead weight plus scale capacity), and the piles or piers must be
situated directly under the load cell stands (see shimming location in Figure 3-1). The
foundation must not be subject to distortion or motion due to frost action. A qualified
local professional should be consulted to recommend the proper size of foundation for
the location. Foundation dimensional requirements are available from the dealer or
Rice Lake Weighing Systems. Requirements may vary from one Weights and
Measures jurisdiction to another, please contact the local office.
3.3 Portable Installation
The MAS-P is ideal for use in many locations. Simply load and unload the scale as
described in the Section 1.3 on page 7. Locate the scale in as level a location as
possible, and shim (with wood or metal shims) under the load cell stands to ensure the
scale is level as described above. Please contact the local Weights and Measures
office regarding the moving of the scale to ensure the validity of the certification.
Scale Cable
Bubble Level
Figure 3-1. Shim/Load Cell Stand Locations
3.4 Switching Between Modes
3.4.1 Converting to Weigh Mode
1. Place the scale in as level a location as possible. Ensure there are no obstructions
under the deck that would affect weighing accuracy. Check the bubble level. Use
shims or timbers to ensure the scale is as close to level as possible.