MC3 CDLR User manual
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
2
The content of this manual is owned
and copyrighted by MC3 Manufacturing Inc.
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
1
Contents
Introduction.............................................................................................................................. 4
Delivery Inspection....................................................................................................................4
Warranty.................................................................................................................................. 4
Safety Consideration ................................................................................................................. 5
Installation ............................................................................................................................... 6
Operating the Conveyor............................................................................................................. 6
Roller Care................................................................................................................................ 7
Motors ..................................................................................................................................... 7
Gear Reducers........................................................................................................................... 7
Bearings ................................................................................................................................... 8
Chain and Sprockets .................................................................................................................. 8
General Maintenance................................................................................................................ 9
Trouble Shooting..................................................................................................................... 10
Trouble Shooting Tips.............................................................................................................. 11
Replacement Parts .................................................................................................................. 12
Parts List................................................................................................................................. 13
Notes ..................................................................................................................................... 14
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
2
Introduction
The management and employees of MC3 Manufacturing
Inc. thank you for specifying our equipment.
This manual provides information on how to install,
operate, and maintain your new conveyor.
If special circumstances or questions arise please contact
MC3 Manufacturing Inc. at: (519) 325-1370 quoting the
serial number(s) of the machine(s).
Note: The serial number(s) can be found on a rectangular
plate next to the drive unit.
Delivery Inspection
Upon delivery of your Slider Bed conveyor check your
packing slip or bill of lading accompanying the unit. If any
components are missing contact MC3 Manufacturing Inc.
immediately with a description of the missing
components and the serial numbers(s) of the machine(s).
If any components have been damaged in transit, note it
on the bill of lading and contact the Carrier immediately.
Warranty
a) Seller warrants that the material and
workmanship on the equipment manufactured
by MC3 Manufacturing will be free from defects
at the time of shipment. If during the first 12
months (or 2000 hours, whichever comes first) of
operation after final shipment, the Buyer
establishes to the Seller’s satisfaction that any
part or parts manufactured by MC3
Manufacturing was defective at the time of
shipment, MC3 Manufacturing, at its own
expense, will repair or replace (but not install)
replacement parts. Buyer must contact MC3
Manufacturing within 12 months after delivery
to user to allow any warranty coverage to be
applied. Seller’s liability under this warranty is
limited to replacement parts only and the Seller
will make no allowance for corrective work done
unless agreed to in writing by MC3
Manufacturing. Charges for correction of defects
by others will not be accepted unless agreed to
in writing, prior to work being performed, by an
officer of the company. Damage or deterioration
due to extraordinary or ordinary wear and tear
(including, but not limited to, use of equipment
to handle product of sizes, or weights and shapes
or at speeds or methods which differ from
information originally provided to Seller),
chemical action, wear caused by abrasive
materials or by improper maintenance and
lubrication, or by improper storage and handling
shall not constitute defects. Failure to install or
assemble equipment properly shall not
constitute defects. Warranty does not cover
consumable items.
b) Seller has made no representation, warranties,
or guarantees, expressed or implied, not
expressly set forth on above paragraph. Seller
shall not be liable hereunder for any
consequential damages included but not in
limitation, damages which may arise from loss or
anticipated profits or production from increased
cost or operation of spoilage material.
c) The components used in manufacture of said
equipment, which were manufactured by others,
will carry such manufacturer’s customary
warranty, which Seller will obtain for Buyer upon
request.
d) No representative of MC3 Manufacturing has
been conferred with any authority to waive,
alter, vary or add to the terms of warranty stated
herein, without prior authorization in writing
executed by an officer of the company.
Note: To protect warranties on any conveyor
components (i.e. gearbox, motor, bearings, belt,
etc.) call the Seller’s home office for
authorization before disassembling, or replacing.
Failure to do so will immediately void all
warranties.
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
3
Safety Considerations
Safety is always an important factor in any working process
and due care must be taken to protect your personal
safety.
MC3 Manufacturing Inc. will continue its best efforts to
design, build and market safe products. MC3
Manufacturing Inc. will continue to advocate and urge safe
installation and operation procedures.
Purchaser is required to train and instruct all employees
in the safe operation and maintenance of this machine.
Instructions must include:
1. Keep all guards in place, at all times, while the
conveyor is running.
2. Keep unauthorized persons away from the
machine.
3. Lockout all sources of power when carrying out
any maintenance work on the machine.
4. Operate, service, and maintain the machine
according to safe procedures.
5. Do not start or operate the machine until all
guarding is in place and all persons are known to
be clear of the equipment.
Safety at Installation
1. Wear safety glasses, safety shoes and gloves.
2. Ensure area around installation site is free of
debris.
3. Be aware of any sharp edges while handling
conveyor components.
4. Be careful in and around the conveyor(s) during
installation and be aware of the location of other
personnel.
5. Only allow qualified personnel to assemble and
install the equipment.
6. All electrical wiring must be completed by a
qualified electrician according to local codes
7. Ensure that the conveyor belt and drive chain are
correctly adjusted before starting for the first time
and that all adjuster locknuts are tight to prevent
slipping.
8. Inspect frame to ensure it is free from protrusions
(like welds) and that all added accessories are clear
of belt.
9. Check oil level in the gear reducer.
10. Clear all foreign objects (nuts, bolts, tools etc.)
from frame and belt before starting conveyor.
11. Double check that all guarding, bearings, locking
collars, pulleys, and sprocket set screws are in
place and tight before staring the first time.
WARNING
NEVER attempt to free the belt while the conveyor is running
as it could suddenly re-start and cause personal injury or
damage to the conveyor. Follow steps outlined on page 10
for trouble shooting.
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
4
Installation
Before beginning the installation process ensure that you
have fully read the following information and that you are
comfortable in your abilities to complete the various tasks.
Ensure that you have read all the relevant safety
information in the preceding pages in order to protect
both yourself and co-workers from injury and to protect
the equipment from damage.
Depending upon the type and configuration, some
conveyors are supplied fully assembled and only require
installing while others are supplied partially assembled
and need to be completed on site. Please follow the
relevant instructions below for your specific conveyor(s).
Assembled Conveyors
1. Unpack the conveyor and check for damage.
2. Ensure the installation area is flat and free of
debris.
3. Position conveyor in desired location and ensure
that it is level in both directions.
4. Conveyors are supplied with one of three leg
options:
a) Fixed
I. For fixed legs, drill through the
holes in the feet and use
suitable anchors to fasten the
conveyor to the floor.
b) Adjustable
I. For adjustable legs, slacken the
clamping bolts on the legs and
adjust the leg length. Re-
tighten the clamping bolts and
check the conveyor for level.
Drill through the holes in the
feet and use suitable anchors to
fasten the conveyor to the
floor.
c) Castors
I. For castors, lock the wheels
with the wheel locks (if fitted).
5. Check the oil level in the gear reducer.
6. If your conveyor is supplied with its own control box
this now needs to be wired into a suitable electrical
supply. If your conveyor is supplied without a
control box then it will need to be wired into the
control system of your machine.
Note: All electrical wiring must be completed by a
qualified electrician according to local codes.
Operating the Conveyor
The procedures for routine operation of the conveyor will
vary depending on whether the conveyor has its own control
system or if it is tied into your machine control system.
For stand-alone conveyors press the <Start> button to run
the conveyor and the <Stop> button to stop the conveyor.
The <Reverse> button (if fitted) will ‘jog’ the belt in the
reverse direction.
For conveyors which are tied into another machine control
system, the start and stop commands will have to be issued
from that system. In either case it is important that the
conveyor is started before any parts can accumulate on the
belt and that it is stopped after being allowed to run off any
parts it is currently carrying.
Failure to observe these conditions could lead to overloading
of the system at start-up causing premature wear on the belt
and in the drive. Always start the conveyor before applying
its load and stop the conveyor after it has been allowed to
clear the belt.
WARNING
NEVER attempt any maintenance unless authorized to do
so.
Always disconnect power supply and lock out before
removing guarding for correcting problems or for
maintenance.
Always re-install guards before starting machine.
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
7
Routine Maintenance
Roller Care
1. Check chain tension to be certain the slack span
has an approximate 2% mid-span movement
a) If the chain is too tight or vise-versa, adjust
the links to adjust the slack.
Note: Excess loads may cause increased lacing and belt
wear as well as reducing overall belt life.
Motors
1. Cleaning - All motors should be kept free of dirt
and grease accumulations. Open motors should
be periodically vacuumed to remove dust and
dirt from the windings.
2. Ventilation - For best results motors should be
operated in an area where adequate ventilation
is available.
3. Temperature - Most of the current smooth
body, T.E.N.V. and T.E.F.C. motors run hot to the
touch. As long as maximum ambient
temperatures are not exceeded and the
amperage draw is within the allowable range
there should not be a problem.
Note: The temperature and amperage limits can be
found on the motor name plate.
4. Lubrication - Most electric motors are
lubricated for life and under normal operating
conditions require no more lubrication. Under
severe conditions where additional lubrication
is required use the following chart as a guide.
See Fig. 1
Condition
Lubricating Frequency
Normal 8 hr Day - Light
Loads
2-3 Years
Heavy 24 hr Day - Heavy
1 Year
Loads - Dirty Conditions
Extreme - Shock Loads -
High
3-6 Months
Temperature
Typical Lubricants
Chevron Oil Co. - SRI #2
Gulf Refining Co. -
Precision
#2 or #3
Shell Oil Co. - Alvania #2,
Mobil Oil Co. - Mobilux
Dolium R
Grease #2
Texaco Inc. - Premium RB
Sinclair Refining Co. - AF #2
Fig. 1
Note: The chart above is based on motors with
grease lubricated bearings, running at speeds
of 1750 RPM or less and operating within an
ambient temperature range of between 0°F
to 120°F (-18°C to 49°C).
Gear Reducers
1. Ventilation - During normal operation gear
reducers build up heat and pressure and must
be vented to protect the seals and gears.
2. Cleaning - After approximately two to three
weeks of operation the reducer must be
drained, flushed out and refilled to the correct
level with fresh oil. This is done to remove any
brass particles created during the normal wear-
in period of the worm gear. From then on the oil
should be changed every 2500 hours of
operation or every 6 months, whichever comes
first.
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
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Note: Where high temperatures and/or a dirty
atmosphere exist more frequent changes may be
necessary. Periodically check to ensure the
correct level of oil is in the reducer. Too little oil
will cause accelerated wear on the gears. Too
much oil can cause overheating, seal deterioration
and leakage.
3. Lubrication - The correct oil to use in your
reducer depends on the worm’s RPM, ambient
temperature and the severity of use. The
following chart can be referred to for reducers
with 1750 RPM worm speed, operating under
normal duty and with ambient temperatures
from 18°F to 125°F (-8°C to 52°C). See Fig. 2.
Ambient Temperature
15°F to 60°F (-9°C to 16°C)
50°F to 125°F (10°C to
52°C)
A.G.M.A.#7 Compound
A.G.M.A.#8 Compound
Mobil - Compound #DD
Mobil - #600W Super Cyl.
Oil
Shell - Macoma Oil #69
Shell - Valvata Oil J81 & J82
Sinclair - #87 H.D. Oil
Sinclair - Superheat Valve
Oil
Sun - Sun EP 1110
Sun - Sun EP 1150
Texaco - Vanguard Cyl. Oil
Texaco - 650 Cyl. Oil
Keystone - WG 1x Oil
Keystone - WG B Oil
Gulf - EP Lubricant #115
Gulf - EP Lubricant #145 P
Fig. 2
Note: For ambient temperatures other than mentioned
Or for severe duty please consult with the gear
reducer manufacturer.
4. General - Inspect weekly to make sure reducer
remains securely bolted.
Bearings
1. Lubrication - Greasing frequency should be
regulated to as many times as necessary to keep
a small film of grease leaking at the seals. This
will protect against foreign materials entering
the bearing. The following list is provided to aid
you in acquiring the correct (or an equivalent)
grease. See Fig. 3.
Normal Duty
Heavy Duty
Texaco - Multifak #2
Sun - Prestige 742 EP
Mobil - Mobilux #2
Exxon - Lidok #2 EP
Amoco - Lithium MP
Arco - Litholene HEP2
Shell - Alvania #2
Shell - Alvania #2 EP
Fig. 3
Note: Do not over grease as this can cause blown
seals or overheating bearings.
2. Replacement - If bearing replacement becomes
necessary, remember to clean off the shaft, file
smooth any grooves or set screw marks and oil
the shaft before slipping on the new bearing.
Note: If the bearing does not slide easily onto the
shaft, use a soft metal bar or mallet to tap
against the inner race.
3. General Maintenance - Set up a weekly check
on all bearings to ensure they remain tightly
bolted down, set screws remain fastened
securely and they are correctly lubricated.
Chain and Sprockets
1. Lubrication - For long chain life a constant film
of oil is recommended. Use a good quality, non-
detergent, petroleum-based oil from the list
shown in Fig. 4.
Recommended Oil
Temperature
Viscosity
20°F to 40°F (-7°C to 4°C)
SAE 20
40°F to 100°F (4°C to 38°C)
SAE 30
100°F to 120°F (38°C to 49°C)
SAE 40
120°F to 140°F (49°C to 60°C)
SAE 50
Fig. 4
Note: Shut off and lockout the conveyor before
removing any guards to apply lubrication.
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
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General Maintenance
Set up a weekly check on all bearings to ensure they
remain tightly bolted down, set screws remain fastened
securely and they are correctly lubricated.
Note: Shut off and lockout the conveyor before
removing guards for general maintenance.
1. When terminating operation of the conveyor
make sure that no accumulation of parts is left on
the belt. A large force is applied at start-up and
any excess weight could cause to the drive to fail.
For the same reason always start the conveyor
before introducing parts onto the belt.
2. After the machine has been used for a long
period of time the belt may lose tension due to
elongation of the belt. If this is the case then
adjust the belt tension.
Impact Conveyor
Maintenance Schedule
Daily Inspection
a)
Check for abnormal sounds
around conveyor
b)
Check for cleanliness
c)
Check that the conveyor is
clear before starting
Monthly Inspection
a)
Check belt tension
b)
Check belt for excessive wear
c)
Carry out daily checks
d)
Lubricate the drive chain
Annual Inspection
a)
Remove covers and guards and
clean inside conveyor
b)
Inspect and replace any consumable parts
c)
Check the tightness of all fasteners
on the conveyor
d)
Carry out daily checks
e)
Carry out monthly checks
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
10
TROUBLESHOOTING
TROUBLESHOOTING RULES
Proper troubleshooting is finding the cause of a problem
and correcting it in a safe and systematic manner. Often,
the troubleshooter’s ability to solve the problem quickly
benefits the production economically.
The actual steps the troubleshooter uses to achieve the
ultimate goal may vary, but there are a few general rules
that will make troubleshooting more effective.
A good troubleshooter should follow these general rules:
•Use a clear and logical approach
•Work safely
•Work quickly
•Work efficiently
The Five General Troubleshooting Guidelines
The four general rules mentioned above are broad
statements that govern good troubleshooting. Listed
below are more specific action items, which are essential
in successful troubleshooting:
1. Verify that a problem exists. A problem is
usually indicated by a change in equipment
performance or product quality. Verification of a
problem through observation will allow the
trouble-shooter to determine if a problem
actually exists, or if the reports of trouble are due
to a lack of equipment understanding.
2. Identify and locate the root cause of the
trouble. Trouble is often caused by a change in
the system. An understanding of the system, its
modes of operation, and how they are supposed
to work, will aid in finding the cause of the
trouble.
3. Correct the problem. It is very important to
correct the root of the problem, not just the
symptom(s). This often involves replacing or
repairing a part or making adjustments. A
process or piece of equipment should never be
adjusted to compensate for a problem and that
action considered finishing the job: Correct the
problem!
4. Verify that the problem has been corrected.
Repeating the same check that originally
indicated the problem can often do this. If the
fault has been corrected, the system should
operate properly.
5. Follow up to prevent further trouble. A plan
should be suggested that would prevent a future
recurrence of this problem.
Experience
There is a way to capture a small part of the experience of
personnel so those who have not seen a particular event
for themselves can refer to it in the future. Equipment
history or an equipment trouble log can tell quite a tale
over the life of a piece of equipment.
The trouble log provides a valuable source of information
that draws on the experience of past troubles and
troubleshooting efforts, to quickly restore the equipment
to service. Problems, symptoms, corrective actions,
modifications, and preventive maintenance actions
should all have entries that can be referenced at a later
date.
Step-by-Step Approach
Troubleshooting a problem and is a logical, step-by-step
procedure. The approach is much the same for all
equipment; only the steps for implementing the approach
may differ.
All maintenance personnel can use general
troubleshooting procedures. The basic approach is listed
below:
•Talk with the operator
•Solve the problem
•Make final checks
•Complete equipment logs and paperwork
•Inform area supervisors/instruct operators
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
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TROUBLESHOOTING TIPS
Conveyor stops
running
Roller to Roller
Chains
Check all roller chains to ensure they
are engaging
Drive Chain
Check Drive chain
Drive Issues
See Drive Problems below
Roller Problems
Warped Roller
Check Weight Limit and load conveyor
evenly
Drive problems
Overload trips
Excessive load
Reduce load
Belt over tensioned
Adjust belt tension
Drive
overheating
Low oil level
Add oil to correct level
Excessive load
Reduce load
Belt over tensioned
Adjust belt tension
Abnormal Noises
Squealing
Rollers or Chain rubbing on guarding
Turn off Conveyor and check
guarding for any wear
Clicking
Loose Drive Chain
Re-tension Drive Chain
Grinding
Check Gear Motor
Replace if Faulty
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
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Replacement Parts
After the conveyor has been used for a long period
of time it will become necessary to replace certain
parts. The service life of consumable parts varies
depending upon the materials carried, the general
operating conditions, regular maintenance (or lack
of) and the total operating time.
The general condition of the conveyor should be
inspected daily (i.e. at the start or end of a shift) and
an in-depth inspection should be carried out during
regularly scheduled maintenance procedures.
When you need to procure consumable parts
contact MC3 Manufacturing Inc. at (519) 325-1370
quoting the serial number(s) of the machine(s), the
part names and quantities of each part required.
Note: Please refer to following page for part
description and contact MC3 Manufacturing
for specific parts numbers. Reference Serial
Number (found near the drive assembly).
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
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Parts List
Item
Part Description
1
Roller –Roller Chain
2
Roller w/ Sprocket Attachments
3
Roller to Motor Chain
4
Driving Sprocket
5
Drive Motor
6
Motor to Gearbox Adapter
7
Gearbox
8
Gearbox Shaft Cover
9
Plug in Shaft
10
Controls (Optional)
CDLR Conveyor
Operation and Maintenance Manual
Rev. 0
2021-01-26
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Notes:
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