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WARNING: Read and follow all safety instructions!
This manual contains important sections relative to safety, use,
Maintenance, parts replacement and other technical information.
Always include this manual with the pulley.
SAFE THIS MANUAL FOR FUTURE REFERENCE.
Installation and Maintenance Instruction
Contents:
Installation & Maintenance
a)
Transport and Handling
b)
Motorized Pulley Mounting Orientation
c)
Mounting Brackets
d)
Electrical Installation
e)
Motor Current Overload and Over current Protection
f)
Thermal Protection
g)
Belt Tension
h)
Belt Alignment
i)
Start-up
j)
Lagging
k)
Limitation on rubber lagging
l)
Actual Belt Speed vs. Nominal Belt Speed
m) Ambient Temperature
n)
Surface Coating
o)
Belt Pull
p)
Mechanical Backstops
q)
Electromagnetic Brake
r)
Reversing Conveyors
s)
Oil and Oil Seal Maintenance
t)
Re-greasable labyrinth seals
u)
Pulley Diameter
v)
Terminal Box
w) Variable Frequency Drive
x)
Capacitors
y)
Maintenance
z)
Aftermarket Service
aa) Winding Diagrams
bb) Non-Belt, Partial Belt, Modular Belt
cc) Storage of Motorized Pulleys
dd) Dust explosion prove motorized pulleys (ATEX 95)
ee) Guarantee
ff)
Oil types and Contents List
gg) Allowable Belt Tensions
Read the manual before installing or operating the pulley. Failure to understand how to install or operate the
Pulley could cause personal injury or even death. Any modification made to or unintended use of the pulley could
Create a hazardous condition that could cause death or serious injury. Precautions which could effect warranty
or create hazardous condition are marked with a safety symbol.
The drum motor must not be put into service until the machinery into which it is to be incorporated has been
declared in conformity with the provision of the Directive 2006/42/EEC & amendments . Also for testing the
motor shafts have to be fixed to a frame properly before it is connected to the power supply and switched on.
The shell has to be protected against accidental contact because of rotating.
IMPORTANT INFORMATION!
After unpacking the pulley, inspect carefully for any damage
•
That may have occurred during transit. Check to be sure all
Supplied accessories are enclosed with the unit. If you have
questions regarding safety or damaged or missing parts,
Please call one of your nearest RULMECA representative
listed at the back of the manual.
It is the responsibility of the contactor, installer, owner and
•
User to install, maintain and operate the conveyor,
components, and conveyor assemblies in such a manner as to
comply with:
The Williams-Steiger Occupational Safety and Health Act and
with any and all state and local laws and ordinances as to the
national and international standards as to:
ANSI – B20.1 Safety Code and Conveyor Equipment
o
Manufactures Association (CEMA) voluntary consensus
standards which may prevail,
ANSI – Z535 Warning label Series
o
ISO 3864-2 Product Safety labels
o
When existing equipment is being retrofitted, upgraded or even
changed, it is in customer's best interest to bring the equipment up
to today's standards. If there are any questions, please contact
RULMECA.
NOTICE:
Refer to page171 for explanation of the safety symbols used in that
manual!
Do not install standard motorized pulleys in
areas with potentially explosive concentrations
of vapors, gases, mists, and dust.
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