Bayne Thinline GRL 1110 Guida

GRL 1110

1900-0560

OPERATION AND PARTS MANUAL

ISSUED FEBRUARY 2020

CUSTOMER NAME: ____________________

SERIAL NUMBER: ____________________

1900-0560 Revision No. 003

LICENSED UNDER ONE OR MORE OF

THE FOLLOWING U.S. AND CANADIAN PATENTS:

5,503,512

4,773,812

1,327,765

5,447,405

1,335,648

5,308,211

5,333,984

5,826,485

WARNING

IF INCORRECTLY USED, THIS EQUIPMENT CAN CAUSE SEVERE INJURY. THOSE WHO USE

AND MAINTAIN THE EQUIPMENT SHOULD BE TRAINED IN ITS PROPER USE, WARNED OF ITS

DANGERS, AND SHOULD READ AND FULLY UNDERSTAND THIS ENTIRE MANUAL BEFORE

ATTEMPTING TO SET UP, OPERATE, ADJUST OR SERVICE THE EQUIPMENT. KEEP THIS

MANUAL FOR FUTURE REFERENCE

IMPORTANT SAFETY NOTICE

Proper service and repair are important to the safe, reliable operation of the Bayne THINLINE®

products. Service procedures recommended by Bayne THINLINE®are described in this

Operation and Parts Manual and are effective for performing service operations. Some of these

service operations may require the use of tools or blocking devices specially designed for the

purpose. Special tools should be used when and as recommended. It is important to note that

some warnings against the use of specific methods that can damage the product or render it

unsafe are stated in the service manual. It is also important to understand these warnings are

not exhaustive. Bayne THINLINE®could not possibly know, evaluate and advise the service trade

of all conceivable ways in which service might be done or of the possible hazardous

consequences of each method. Consequently, Bayne THINLINE®has not undertaken any such

broad evaluations. Accordingly, anyone who uses service procedures or tools which are not

recommended by Bayne THINLINE®must first satisfy himself thoroughly that neither his safety

nor the product safety will be jeopardized by the method he selects.

TABLE OF CONTENTS

GRL 1110

Printed in U.S.A.

Issued August 2016

Revision No: 003

........................................................................................................................................................................................2Specifications

........................................................................................................................................................................................4Installation Instructions

........................................................................................................................................................................................7Operation Instructions

........................................................................................................................................................................................8Maintenance Instructions

........................................................................................................................................................................................9Actuator Assembly Instructions

........................................................................................................................................................................................20Troubleshooting Chart

........................................................................................................................................................................................21Appendix A - Assembly Drawings and Part Numbers

........................................................................................................................................................................................221900-0560 - GRL 1110 Lifter Assembly

........................................................................................................................................................................................254800-0272 - GRL Faceplate Weldment

........................................................................................................................................................................................264800-0277 - GRL Clamp Arm Link Weldment

........................................................................................................................................................................................274800-0060 - GRL Clamp Arm Assembly

........................................................................................................................................................................................286065-2710 - GRL Control Valve

........................................................................................................................................................................................293112-1044 - GRL Clamp Cylinder Assembly

........................................................................................................................................................................................302000-1230 - Torque Bearing Assembly

........................................................................................................................................................................................312000-1338 - Lower Idler Bearing Assembly

........................................................................................................................................................................................322000-1335 - Upper Idler Bearing Assembly

........................................................................................................................................................................................33H5900001 - GRL Series Specifications

........................................................................................................................................................................................356900-0733 - Hydraulic Schematic

...................................................................................................................................................................... 37

Index

INTENTIONALLY LEFT BLANK

GRL 1110

Issued August 2016

Revision No: 003

Printed in U.S.A.

1

GRL 1110

PART NUMBER: 1900-0560 REVISION NO. 003

OPERATION AND PARTS MANUAL

GRL 1110

Issued August 2016

Revision No: 003

Printed in U.S.A.

Specifications

2

SPECIFICATIONS

WI-0091-A

A. Rotary Actuator - rack and pinion style design.

Rack, pinion, and shaft bearings are constantly lubricated by the hydraulic oil for extended life.

Body and caps are made of high quality ductile iron.

Pinion output shaft and racks are made of high tensile alloy steel.

The rotary actuator provides smooth motion throughout the lift cycle, which results in longer cart life with virtually no

cart damage or abuse.

B. Arm bearings are made of a composite material which provides superior compression strength along with self-

lubrication, thus eliminating the need to grease the arm bearings.

C. The THINLINE® lift unit can measure as little as 7 1/8” thick from the back of the mainframe to the front of the lifter,

depending on the types of arms used.

D. The faceplate is normally at 45 degrees in the dump position and extends 10” to 12” from the back of the mainframe into

the hopper or container opening. This places the cart or barrel 13” to 15” into the truck or container opening thus

reducing any potential spillage of materials.

E. Cycle times for safe, fast, efficient service.

6 - 8 seconds for Actuator to rotate up and down.

3 - 4 seconds for GRL arms to clamp and unclamp.

NOTICE

Cycle time is controlled by flowrate, as flowrate increases, cycle times decrease.

WARNING

Never exceed the cycle times listed above. In order to avoid injury and maintain manufacturer’s warranty never operate

outside of these recommendations.

F. Recommended flowrates are as follows:

2 to 2 1/2 GPM for 1100 series units

2 to 4 GPM for 2200 series units

G.Hydraulic pressure requirements are as follows:

1800-2000 PSI normal working pressure

3000 PSI maximum pressure

GRL 1110

Issued August 2016

Revision No: 003

Printed in U.S.A.

Specifications

3

H. All lifters can be a bolt on type installation for easy, quick maintenance and less downtime.

I. All parts are manufactured and kept in stock at Bayne Machine Works, Inc. for fast response to customer request.

J. Two ( 2 ) year limited warranty from date of delivery on all units and models when properly maintained and operated

within the recommended cycle time.

NOTICE

All lift units and parts are inspected by our Quality Control Department before shipment to insure that you always receive

the highest quality available in the lift business.

For more information, please contact us at 800.535.2671 or by fax at 864.458.7519.

GRL 1110

Issued August 2016

Revision No: 003

Printed in U.S.A.

Installation Instructions

4

INSTALLATION INSTRUCTIONS

WI-0236-A

The following information is intended to be a GENERAL GUIDE to installing the Bayne THINLINE® lifter on a typical refuse

truck. Before starting the installation, read these instructions completely. ALWAYS use the proper tools, lift devices, and

personal protective equipment to prevent injury while performing the installation.

NOTICE

If a Bayne THINLINE® Tap-In Kit was also acquired for this installation, refer to the installation instructions included in the

Tap-In Kit manual for more detailed information.

A. Mounting lifter(s) on the truck :

1. The truck should be emptied and cleaned before any installation. The truck should be parked on a level solid surface,

a concrete floor if possible.

2. All lights, tags, steps, etc. that will interfere with the installation should be removed and/or relocated.

3. Position the lifter(s) on the sill of the truck per Figure A-1 and mounting height drawing and tack weld in place. See

Appendix A for drawings. If using an “S” unit for bolt on applications, tack weld the mounting plate in place and

attach the lifter to the mounting plate using the 1/2” studs.

NOTICE

Tack weld only at this time so that adjustments can be made if necessary.

Figure A-1

21

GRL 1110

Issued August 2016

Revision No: 003

Printed in U.S.A.

Installation Instructions

5

B. Making Hydraulic Connections :

Before attempting any hydraulic connections, turn the truck’s engine off and release all hydraulic pressure from the

system. Refer to the hydraulic layout ( Figure 2) and hydraulic schematic while performing the following steps. See

Appendix A for drawings.

Figure A-2

1. Connect the hose from the “UP” port of the rotary actuator to the “C” port of the dual hand valve.

2. Connect the hose from the “DOWN” port of the rotary actuator to the “D” port of the hand valve.

3. Connect the hose from the “C” port of the GRL control valve to the “A” port of the hand valve.

4. Connect the hose from the “UC” port of the GRL control valve to the “B” port of the hand valve.

C.Adjusting the GRL control valve :

The clamping pressure and speed of the THINLINE ® GRL lifter’s arms are controlled by the GRL control valve

mounted to the lifter.

NOTICE

It is very important to make sure the hydraulic oil is at operating temperature, and the flow rate and relief valve settings

have been properly adjusted before setting the GRL control valve pressures.

The proper flow rate and relief settings are 2 gpm at 1800 psi.

21

GRL 1110

Issued August 2016

Revision No: 003

Printed in U.S.A.

Installation Instructions

6

The amount of pressure the GRL arms use to clamp the container is controlled with a pressure relief valve in the GRL

control valve. This valve is preset at the factory to operate with most containers. However, if the lifter seems to be

crushing or loosing grip on your specific containers, refer to Figure A-3 while performing the following steps to properly

adjust the clamping pressure.

1. Loosen the lock nut on the pressure relief valve in the GRL control valve.

2. If the lifter is crushing the waste container, turn the adjustment screw counterclockwise 1/4 turn. If the lifter is loosing

grip on the waste container, turn the adjustment screw clockwise 1/4 turn.

3. Repeat clamping and dumping the container, making necessary adjustments to the pressure relief valve in 1/4 turn

increments until the lifter securely holds the container without crushing it.

4. Tighten the lock nut on the pressure relief valve to secure the correct pressure setting.

Figure A-3

D.Final operation and mounting:

1. Start the truck’s engine and engage the hydraulic system.

2. Operate the lifter and bleed all air from the hydraulic system.

3. Place a cart on the lifter and operate to make sure there are no clearance problems and that the lifter engages the

cart properly. Make any adjustments to the mounting position of the lifter to ensure correct operation.

4. After locating an acceptable mounting position, complete the welding of the lifter to the truck.

Bayne Thinline GRL 1110 Guida

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