Chore-Time Linear Lift 800 Especificaciones
Part Number 41920-18 Standard, and 44458-18 Chain Drive Version
Linear LiftTM 800 Assembly
Installation & Operator’s Instruction Manual
1083-10 1/99
MV1654F
September 2018
Chore-Time Warranty
Chore-Time Warranty Linear LiftTM 800 Assembly
2MV1654F
Chore-Time Group, a division of CTB, Inc. (“Chore-Time”) warrants new CHORE-TIME Linear LiftsTM and Linear LiftTM
Components manufactured by Chore-Time to be free from defects in material or workmanship under normal usage and
conditions, for One (1) year from the date of installation by the original purchaser (“Warranty”). If such a defect is
determined by Chore-Time to exist within the applicable period, Chore-Time will, at its option, (a) repair the Product or
Component Part free of charge, F.O.B. the factory of manufacture or (b) replace the Product or Component Part free of
charge, F.O.B. the factory of manufacture. This Warranty is not transferable, and applies only to the original purchaser of
the Product.
CONDITIONS AND LIMITATIONS
THIS WARRANTY CONSTITUTES CHORE-TIME’S ENTIRE AND SOLE WARRANTY AND CHORE-TIME
EXPRESSLY DISCLAIMS ANY AND ALL OTHER WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
EXPRESS AND IMPLIED WARRANTIES, INCLUDING, WIHTOUT LIMITATION, WARRANTIES AS TO
MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSES. CHORE-TIME shall not be liable for any direct,
indirect, incidental, consequential or special damages which any purchaser may suffer or claim to suffer as a result of any
defect in the Product. Consequential or Special Damages as used herein include, but are not limited to, lost or damaged
products or goods, costs of transportation, lost sales, lost orders, lost income, increased overhead, labor and incidental costs,
and operational inefficiencies. Some jurisdictions prohibit limitations on implied warranties and/or the exclusion or
limitation of such damages, so these limitations and exclusions may not apply to you. This warranty gives the original
purchaser specific legal rights. You may also have other rights based upon your specific jurisdiction.
Compliance with federal, state and local rules which apply to the location, installation and use of the Product are the
responsibility of the original purchaser, and CHORE-TIME shall not be liable for any damages which may result from non-
compliance with such rules.
The following circumstances shall render this Warranty void:
· Modifications made to the Product not specifically delineated in the Product manual.
· Product not installed and/or operated in accordance with the instructions published by the CHORE-TIME.
· All components of the Product are not original equipment supplied by CHORE-TIME.
· Product was not purchased from and/or installed by a CHORE-TIME authorized distributor or certified
representative.
· Product experienced malfunction or failure resulting from misuse, abuse, mismanagement, negligence, alteration,
accident, or lack of proper maintenance, or from lightning strikes, electrical power surges or interruption of
electricity.
· Product experienced corrosion, material deterioration and/or equipment malfunction caused by or consistent with
the application of chemicals, minerals, sediments or other foreign elements.
· Product was used for any purpose other than for the care of poultry and livestock.
The Warranty and Extended Warranty may only be modified in writing by an officer of CHORE-TIME. CHORE-TIME
shall have no obligation or responsibility for any representations or warranties made by or on behalf of any distributor,
dealer, agent or certified representative.
Effective: April, 2014
Contents
Topic Page User
MV1654F * Legend: C = Customer (end user), D = Distributor (sales), I = Installer of equipment 3
Chore-Time Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 C,D
Support Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 C,D,I
Distributor and Installer Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
About This Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 C,I
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 C,I
Safety–Alert Symbol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Understanding Signal Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Follow Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Decal Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
DANGER : Moving Auger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
DANGER : Electrical Hazard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Available Sizes and Speed of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Cable/Pulley Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Linear LiftTM 800 41920-18 Side Wall Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Linear LiftTM 800 44458-18 (Chain Drive) Side Wall Installation . . . . . . . . . . . . . . . . . . . .9
Linear LiftTM 800 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 C,I
Grease Recommendation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 I
Optional Suspension Parts Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 C,D,I
Linear LiftTM 800 Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 C,D,I
Parts Listing and Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 C,D,I
General
General Linear LiftTM 800 Assembly
4MV1654F
Support Information
The Chore-Time Linear LiftTM 800 Assembly is designed to open inlet doors. Using this equipment for any other
purpose or in a way not within the operating recommendations specified in this manual will void the warranty and
may cause personal injury.
This manual is designed to provide comprehensive planning, installation, safety, operation, and parts listing
information. The Table of Contents provides a convenient overview of the information in this manual. The Table
of Contents also specifies which pages contain information for the sales personnel, installer, and consumer (end
user).
Distributor and Installer Information
Please fill in the following information about your Product.
Keep this manual in a clean, dry place for future reference.
Distributor’s Name___________________________________________________
Distributor’s Address ________________________________________________
Distributor’s Phone _______________________ Date of Purchase ___________
Installer’s Name _____________________________________________________
Installer’s Address___________________________________________________
Installer’s Phone _______________________ Date of Installation ___________
System Specifications ________________________________________________
___________________________________________________________________
About This Manual
Linear LiftTM 800 Assembly About This Manual
MV1654F 5
The intent of this manual is to help you in two ways. One is to follow step-by-step in
the order of assembly of your product. The other way is for easy reference if you have
questions in a particular area.
Important ! Read ALL instructions carefully before starting construction.
Important ! Pay particular attention to all SAFETY information.
• Metric measurements are shown in millimeters and in brackets, unless otherwise
specified. “ " ” equals inches and “ ' ” equals feet in English measurements.
Examples:
1" [25.4]
4' [1 219]
• Optional equipment contains necessary instructions for assembly or operation.
• Major changes from the last printing will be listed on the back cover.
• This Planning Symbol is used in areas where planning needs to take place before
construction continues.
• Very small numbers near an illustration (i.e., 1257-48) are identification of the graphic,
not a part number.
Safety Information
Caution, Warning and Danger Decals have been placed on the equipment to warn
of potentially dangerous situations. Care should be taken to keep this information
intact and easy to read at all times. Replace missing or damaged safety decals
immediately.
Using the equipment for purposes other than specified in this manual may cause
personal injury and/or damage to the equipment.
Safety–Alert Symbol
This is a safety–alert symbol. When you see this symbol on your equipment, be alert
to the potential for personal injury. This equipment is designed to be installed and
operated as safely as possible...however, hazards do exist.
Understanding Signal Words
Signal words are used in conjunction with the safety–alert symbol to identify the
severity of the warning.
DANGER indicates an imminently hazardous situation which, if not avoided, WILL
result in death or serious injury.
WARNING indicates a potentially hazardous situation which, if not avoided,
COULD result in death or serious injury.
CAUTION indicates a hazardous situation which, if not avoided, MAY result in
minor or moderate injury.
Safety Information
Safety Information Linear LiftTM 800 Assembly
6MV1654F
Follow Safety Instructions
Carefully read all safety messages in this manual and on your equipment safety signs.
Follow recommended precautions and safe operating practices.
Keep safety signs in good condition. Replace missing or damaged safety signs.
Decal Descriptions
DANGER : Rotating Parts
Severe personal injury will result, if the electrical power is not disconnected, prior to
servicing the equipment.
DANGER : Electrical Hazard
Disconnect electrical power before inspecting or servicing equipment unless
maintenance instructions specifically state otherwise.
Ground all electrical equipment for safety.
All electrical wiring must be done by a qualified electrician in accordance with local
and national electric codes.
Ground all non-current carrying metal parts to guard against electrical shock.
With the exception of motor overload protection, electrical disconnects and over
current protection are not supplied with the equipment.
Linear LiftTM 800 Assembly Safety Information
MV1654F 7
Available Sizes and Speed of Operation
• The Linear LiftTM 800 has a total stroke of 18".
• The lifting speed is 12" per minute.
• Total Weight Capacity of the Lift is 800 lbs.
Cable/Pulley Combinations
Same Speed
(Ratio 1:1) Linear LiftTM 800 12"/Minute
800 lb. max.
Load
12"/Minute
800 lb. max.
Load
Speed Up
(Ratio 1:2) Linear LiftTM 800 12"/Minute
800 lb. max.
Load
24"/Minute
400 lb. max. Load
Slow Down
(Ratio 2:1)
(Standard)
Linear LiftTM 800 12"/Minute
800 lb. max.
Load
6"/Minute
1600 lb. max. Load
Figure 1. Cable Ratio Diagram (side view).
Safety Information Linear LiftTM 800 Assembly
8MV1654F
Linear LiftTM 800 (41920-18) Side Wall Installation With Spring Tension Closing Inlet
Doors
Linear LiftTM 800
Item Description Part
Number
1 Inlet Spring (Close Doors) 41143
2 Tie Down
3 Double Pulley Assembly 43272
4Linear LiftTM 800 (Open Doors) 41920-18
5 Curtain Cable
6 Hand Winch
Winch Mounting Assembly
1212
1193
7 Double Pulley Assembly 27772
8 Inlet Door
Figure 4. Linear LiftTM 800 Side Wall Installation with a 1:1 double-back cable arrangement
Linear LiftTM 800 Assembly Safety Information
MV1654F 9
Linear LiftTM 800 (44458-18 Chain Drive) Installation with Spring Tension Closing Inlet
Doors
(Chain Drive) Linear LiftTM 800
Item Description Part
Number
1 Inlet Spring (Close Doors) 41143
2 Tie Down
3 Double Pulley Assembly 44520*
4Chain Drive Linear LiftTM 800 (Open Doors) 44458-18
5 Curtain Cable
6 Hand Winch
Winch Mounting Assembly
1212
1193
7 Double Pulley Assembly 27772
8 Inlet Door
*Standard with Chain Drive Linear LiftTM 800
Figure 5. Side Wall (Chain Drive) Linear LiftTM 800 with a 1:1 double-back cable arrangement
Linear LiftTM 800 Installation
Linear LiftTM 800 Installation Linear LiftTM 800 Assembly
10 MV1654F
The Linear LiftTM 800 may be mounted to the wall or ceiling, using (8) 3/8" Lag
Screws (included in the Hardware Package). See Figure 8.
1. Route the cable as required to the main curtain or baffle board cable.
2. Mount the Linear LiftTM 800 to the wall or ceiling using the hardware provided.
See note below.
Item Description
1 Cable Routing
2Linear LiftTM 800
3 Mounting Hole Locations
Figure 8. Linear LiftTM 800 Installation (vertical wall view)
Grease Recommendation
The LINEAR–LIFTTM is fully greased at the factory. However, for maximum life,
Chore-Time strongly recommends greasing the Linear LiftTM 800 at each grease fitting
monthly. For best results apply grease through grease fitting while Linear LiftTM 800
is in operation to put an even coating of grease over the entire length of the Threaded
Shaft.
Recommended Grease: Sunoco Construction Grease or Mobile CMP Grease
(available through Grainger) or similar water-resistant with moly, extreme pressure
(E.P.) grease. See Figure 9.
IMPORTANT: Grease monthly for maximum life.
Figure 9. Linear LiftTM 800 Critical Grease Fitting Locations (horizontal wall mount view)
Item Description
1 Machined Nut
2 Grease Fitting
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