HYTROL 190-ACC Manual

Effective July 2015
(Supercedes July 2013)
Bulletin #682
190-LRS
190-ACC
190-LRC
190-LRSS
Installation
and
Maintenance
Manual
with Safety Information
and Parts List
RECOMMENDED SPARE PARTS HIGHLIGHTED IN GRAY
Model 190-ACC, LRC,
LRS & LRSS
Manual
de Instalación
y
Mantenimiento
con Información sobre Seguridad
y Lista de Refacciones
LAS REFACCIONES RECOMENDADAS SE RESALTAN EN GRIS
IMPORTANT!
DO NOT DESTROY
© COPYRIGHT 2009–HYTROL CONVEYOR CO., INC.
¡IMPORTANTE!
NO DESTRUIR
Hytrol Conveyor Co., Inc. Jonesboro, Arkansas
PRESS OPTIMIZED FOR THE ENVIRONMENT
(IMPRESIÓN OPTIMIZADA PARA PROTEGER EL MEDIO AMBIENTE)

TABLE OF CONTENTS
INTRODUCTION
Receiving and Uncrating....................2
How to Order Replacement Parts.............2
SAFETY INFORMATION
Installation Safety Precautions ...............3
Operation Safety Precautions ................3
Maintenance .............................3
INSTALLATION
Support Installation ........................4
Ceiling Hanger Installation ..................4
Conveyor Set-Up..........................4
Connecting the V-Belts .....................5
Belt Alignment ............................6
Racked Sections . . . . . . . . . . . . . . . . . . . . . . . .6, 7
Electrical Equipment .......................6
Pressure Adjustment.......................7
OPERATION
Conveyor Start-Up.........................7
MAINTENANCE
Lubrication...............................8
Belt Replacement .......................8,9
Drive Chain Alignment and Tension ...........9
Trouble Shooting.........................10
Maintenance Checklist .............back cover
External Slave Drive ......................10
REPLACEMENT PARTS
Slave Connection Parts Drawing & List .......11
Model 190-ACC Parts Drawing..............12
Model 190-ACC Parts List..................13
Model 190-LRC 90 Deg Parts Drawing & List...14
Model 190-LRC 60 Deg Parts Drawing & List...15
Model 190-LRC 45 Deg Parts Drawing & List...16
Model 190-LRC 30 Deg Parts Drawing & List...17
Model 190-LRS 45 Deg Parts Drawing & List...18
Model 190-LRS 30 Deg Parts Drawing & List...19
Model 190-LRSS 45 Deg Parts Drawing & List .20
Model 190-LRSS 30 Deg Parts Drawing & List .21
Sub Assemblies and Parts List ...........22,23
Sheave Retainers Drawing & Parts List .......23
Spanish Version ..................24
INTRODUCTION
This manual provides guidelines and procedures for installing, oper-
ating, and maintaining your conveyor. A complete parts list is pro-
vided with recommended spare parts highlighted in gray. Important
safety information is also provided throughout the manual. For
safety to personnel and for proper operation of your conveyor, it is
recommended that you read and follow the instructions provided in
this manual.
• Receiving and Uncrating
1. Check the number of items received against the bill of lading.
2. Examine condition of equipment to determine if any damage
occurred during shipment.
3. Move all crates to area of installation.
4. Remove crating and check for optional equipment that may be
fastened to the conveyor. Make sure these parts (or any foreign
pieces) are removed.
• How to Order Replacement Parts
Included in this manual are parts drawings with complete replace-
ment parts lists. Minor fasteners, such as nuts and bolts, are not
included.
When ordering replacement parts:
1. Contact Dealer from whom conveyor was purchased or nearest
HYTROL Integration Partner.
2. Give Conveyor Model Number and Serial Number or HYTROL
Factory Order Number.
3. Give Part Number and complete description from Parts List.
4. Give type of drive. Example—8” End Drive, 8” Center Drive, etc.
5. If you are in a breakdown situation, tell us.
HYTROL Serial Number
(Located near Drive on Powered Models).
NOTE: If damage has occurred or freight is missing,
Contact your Hytrol Integration Partner.
JONESBORO, ARKANSAS
Model
XX
Hytrol Conveyor
Company, Inc.
SERIAL # 123456
Model
2

SAFETY INFORMATION
• Installation
GUARDS AND GUARDING
Interfacing of Equipment. When two or more pieces of equipment are
interfaced, special attention shall be given to the interfaced area to
insure the presence of adequate guarding and safety devices.
Guarding Exceptions. Whenever conditions prevail that would require
guarding under these standards, but such guarding would render the
conveyor unusable, prominent warning means shall be provided in
the area or on the equipment in lieu of guarding.
Guarded by Location or Position. Where necessary for the protection
of employees from hazards, all exposed moving machinery parts
that present a hazard to employees at their work station shall be
mechanically or electrically guarded, or guarded by location or
position.
Remoteness from frequent presence of public or employed• personnel shall constitute guarding by location.
When a conveyor passes over a walkway, roadway, or work• station, it is considered guarded solely by location or position if all
moving parts are at least 8 ft. (2.44 m) above the oor or walking
surface or are otherwise located so that the employee cannot
inadvertently come in contact with hazardous moving parts.
Although overhead conveyors may be guarded by location, spill• guards, pan guards, or equivalent shall be provided if the product
may fall off the conveyor for any reason and if personnel would
be endangered.
HEADROOM
When conveyors are installed above exit passageways, aisles,• or corridors, there shall be provided a minimum clearance of 6
ft. 8 in. (2.032 m) measured vertically from the oor or walking
surface to the lowest part of the conveyor or guards.
Wheresystem function willbe impaired byproviding the minimum• clearanceof6 ft.8in.(2.032m)throughan emergencyclearance,
alternate passageways shall be provided.
It is permissible to allow passage under conveyors with less•
than 6 ft. 8 in. (2.032 m) clearance from the oor for other than
emergency exits if a suitable warning indicates low headroom.
• Operation
A) Only trained employees shall be permitted to operate conveyors.
Training shall include instruction in operation under normal conditions
and emergency situations.
B) Where employee safety is dependent upon stopping and/or
starting devices, they shall be kept free of obstructions to permit
ready access.
C) The area around loading and unloading points shall be kept clear
of obstructions which could endanger personnel.
D) No person shall ride the load-carrying element of a conveyor
under any circumstances unless that person is specically authorized
by the owner or employer to do so. Under those circumstances, such
employee shall only ride a conveyor which incorporates within its
supporting structure platforms or control stations specically designed
for carrying personnel. Under no circumstances shall any person ride
on any element of a vertical conveyor.
E) Personnel working on or near a conveyor shall be instructed as to
the location and operation of pertinent stopping devices.
F) Aconveyor shall be used to transport only material it is capable of
handling safely.
G) Under no circumstances shall the safety characteristics of the
conveyor be altered if such alterations would endanger personnel.
H) Routine inspections and preventive and corrective maintenance
programs shall be conducted to insure that all safety features and
devices are retained and function properly.
I) Personnelshouldbealertedto thepotential hazardof entanglement
in conveyors caused by items such as long hair, loose clothing, and
jewelry.
J) Conveyors shall not be maintained or serviced while in operation
unless proper maintenance or service requires the conveyor to be in
motion. In this case, personnel shall be made aware of the hazards
and how the task may be safely accomplished.
K) Owners of conveyor should insure proper safety labels are afxed
to the conveyor warning of particular hazards involved in operation of
their conveyors.
• Maintenance
All maintenance, including lubrication and adjustments, shall be•
performed only by qualied and trained personnel.
It is important that a maintenance program be established to• insurethatallconveyorcomponents aremaintained ina condition
which does not constitute a hazard to personnel.
When a conveyor is stopped for maintenance purposes, starting• devices or powered accessories shall be locked or tagged out
in accordance with a formalized procedure designed to protect
all persons or groups involved with the conveyor against an
unexpected start.
Replace all safety devices and guards before starting equipment• for normal operation.
Whenever practical, DO NOT lubricate conveyors while they are• in motion. Only trained personnel who are aware of the hazard
of the conveyor in motion shall be allowed to lubricate.
Safety Guards
Maintain all guards and safety devices IN POSITION and IN SAFE
REPAIR.
Safety Labels
In an effort to reduce the possibility of injury to personnel working
around HYTROL conveying equipment, safety labels are placed at
various points on the equipment to alert them of potential hazards.
Please check equipment and note all safety labels. Make certain
your personnel are alerted to and obey these warnings. See Safety
Manual for examples of warning labels.
CAUTION!
Because of the many moving parts on the conveyor, all
personnel in the area of the conveyor need to be warned
that the conveyor is about to be started.
CAUTION!
Only trained personnel should track a conveyor belt which must be done
while conveyor is in operation. DO NOT attempt to track belt if conveyor is
loaded.
REMEMBER
Do not remove, reuse or modify material handling equipment for any
purpose other than it’s original intended use.
3

INSTALLATION
• Support Installation
1. Determine primary direction of product
flow. Figure 4A indicates the preferred flow
as related to the drive.
2. Refer to “Match-Mark” numbers on ends
of conveyor sections. (Figure 4A) Position
them in this sequence near the area of
installation.
3. Attach supports to both ends of drive
section and to one end of intermediate
or tail sections (Figure 4A). Hand tighten
bolts only at this time. Conveyors angle
of incline will determine where the knee
brace mounting brackets are to be placed
when required.
4. Adjust elevation to required height.
CONVEYOR
ITEM TO
HYTROL CONVEYOR CO. INC.
JONESBORO, AR
A
12
CONVEYOR
ITEM TO
HYTROL CONVEYOR CO. INC.
JONESBORO, AR
A
21
ADJUST TO
DESIRED ELEVATION
(AJUSTE A LA
ELEVACIÓN DESEADA)
PRODUCT FLOW
(FLUJO DEL PRODUCTO)
TAIL SECTION
(SECCIÓN DE RETORNO)
TAIL SECTION
(SECCIÓN DE RETORNO)
INTERMEDIATE SECTION
(SECCIÓN INTERMEDIA)
DRIVE SECTION
(SECCIÓN MOTRIZ)
"MATCH-MARK" NUMBERS
(ETIQUETAS DE SECUENCIA DE ARMADO)
FLOW
(FLUJO)
• Ceiling Hanger Installation
If conveyors are to be used in an overhead application, ceiling hangers may
have been supplied in place of floor supports.
Figure 4B shows how a ceiling hanger mounts to a conveyor section.
Ceiling hangers should be mounted at section joints. For safety informa-
tion concerning conveyors mounted overhead, refer to “Installation Safety
Precautions” on Pg 3.
• Conveyor Set-Up
1. Mark a chalk line on floor to locate center of the conveyor (Floor Mounted
Conveyors).
2. Place the drive section in position.
3. Install remaining sections placing end without support on extend pivot plate
of previous section (Figure 4A). Check “Match Mark” Numbers to see that
adjoining sections are in proper sequence
4. Fasten sections together with butt couplings and pivot plates (Figure 4C).
Hand tighten bolts only.
5. Check to see that conveyor is level across width and length of unit. Adjust
supports and ceiling hangers as necessary.
6. Install electrical controls and wire motor.
CEILING HANGER ROD
SIDE CHANNEL
PIPE RETAINER
MOUNTING BOLTS LOCK BOLT
JAM NUT
SUPPORT PIPE
JAM NUT
SPACER
FIGURE 4B
(VARILLA DE SOPORTE A TECHO)
(CANAL LATERAL)
(ABRAZADERA)
(TORNILLO DE MONTAJE) (TORNILLO CANDADO)
(CONTRA TUERCA)
(TUBO DE SOPORTE)
(CONTRA TUERCA)
(ESPACIADOR)
NOTE: When installing ceiling hanger rods in an existing building, all
methods of attachment must comply with local building codes.
FIGURE 4C
STATIONARY SUPPORT
PIVOT PLATE
BUTT COUPLINGS
SIDE CHANNEL
MOUNTING BOLT
SIDE CHANNEL
(CANAL LATERAL)
(TORNILLO DE MONTAJE)
(CANAL LATERAL)
(PLACAS DE UNIÓN)
(BASE SUPERIOR DEL
SOPORTE)
(SOPORTE ESTACIONARIO)
MATCH MARKS
(ETIQUETAS DE
SECUENCIA DE ARMADO)
CENTER SUPPORT
END GUARD
(SOPORTE CENTRAL)
(GUARDA DEL EXTREMO)
LRC
FIGURE 4D
INTERMEDIATE SECTION
OR TAIL SECTION
“MATCH-MARK”
NUMBERS
DRIVE SECTION
(SECCIÓN MOTRIZ)
(SECCIÓN INTERMEDIA O
SECCION DE RETORNO)
(ETIQUETAS DE
SECUENCIA DE
ARMADO)
ACC
FIGURE 4A
(Figura 4A)
4

• Connecting the V-Belts Model ACC
The double groove sheave, located at one end of each conveyor section, is
used to connect the driving V-Belts of the conveyor. The groove in which
each belt is placed is predetermined at the factory. (Figure 5B)
Beginning with the drive bed section, the drive V-Belt is installed in the outside
groove of the sheave. From this point on, (in both directions) the belts will
alternate from inside to outside groove. (Figure 5C)
Note that take-up sheaves have been installed to align the V-Belt with the
respective grooves on the double groove sheaves. (Figure 5B)
TO CONNECT THE V-BELT
1. Remove the front cover of the chain guard and disconnect the drive chain.
This will free the drive sheave so belts may be installed.
2. Remove five tread rollers from both ends of each conveyor section (Figure
5D). This is done by depressing one end of the spring-loaded shaft.
3. Note sections with a belt in the outside groove. Install these belts to adjoin-
ing sections first. Carefully roll the belts to the outside grooves by rotating the
double sheaves.
4. Place drive belt over take-up sheave located near double groove sheave.
5. Install all remaining belts in the inside groove.
6. Reconnect the drive chain and replace the front cover of chain guard.
7. Replace all tread rollers.
“MATCH-MARK” NUMBERS
(ETIQUETAS DE SECUENCIA
DE ARMADO)
“A”
FIGURE 5A
“K” BRACKET
(Abrazadera “K”)
SPUR CHANNEL
(Canal de la Espuela)
ADJOINING CONVEYOR CHANNEL
(Canal del Transportador Adyacente)
DETAIL “A”
(Detalle “A”)
DOUBLE GROOVE SHEAVE
(POLEA DE DOBLE RANURA)
OUTSIDE GROOVE INSIDE GROOVE
(RANURA EXTERIOR) (RANURA INTERIOR)
FIGURE 5B
LONG INSIDE BELT
(BANDA LARGA INTERIOR) DRIVE BED SECTION
(Cama de la Sección Motriz) LONG OUTSIDE BELT
(BANDA LARGA EXTERIOR) SHORT “END” BELT
(BANDA CORTA DEL EXTREMO)
DRIVE CHAIN
(CADENA MOTRIZ)
ANY REQUIRED LENGTH
(LONGITUD REQUERIDA)
FIGURE 5C
Y Y
CAUTION! Under no circumstances, attempt to install any V-belt while
operating the drive motor. Personal injury may occur.
DRIVE V-BELT TREAD ROLLER
DOUBLE GROOVE SHEAVE TAKE-UP SHEAVE
(BANDA EN V MOTRIZ)
(POLEA DE DOBLE RANURA)
(RODILLO DE
TRACCIÓN)
(POLEA TENSORA DE
LA BANDA EN V)
FIGURE 5D VIEW “Y-Y”
(VISTA “Y-Y”)
CAUTION! During installation, do not use tools such as screw-drivers,
wrenches etc., or damage to the V-belts could occur.
5