MHS Boilers XenoROL XR40, Инструкция по установке, эксплуатации и обслуживанию, Страница: 15 / 84

XenoROL®
15
GENERAL PROCEDURES
The following procedures are to be used as
guidelines only for conveyor installation. Specific
methods will vary somewhat depending on available
equipment on site and each installer's preferences
based on past experience.
DIMENSIONAL REFERENCE POINTS
The path of each conveyor in the system is
determined by establishing a reference point at each
end. The center line of the conveyor is established
and a chalk line is snapped between these points.
Conveyors should be installed with the center line of
the bed matching the center line of the conveyor
path. Locate and mark the center of the
crossmembers at each end of the conveyor. Use a
plumb line or other acceptable means to ensure
accuracy to the chalk line.
Always carry out a thorough check for any
obstructions such as building columns, manholes,
etc. It may be necessary to reroute the conveyor to
avoid the obstruction. In this case it would be
advisable to begin installation at this point, using the
obstruction as a reference point (Datum), and install
the sections in either direction as required.
All conveyor sections must be checked for
squareness prior to installation as "racking" or being
knocked out of square may have occurred during
shipping and handling.
ELEVATIONS
All conveyors should be installed in accordance with
the elevations shown on the drawings. In addition,
all conveyors must be level across the frame width
and length (if horizontal). Leveling of the frames is
best done using a rotating laser level or a builder's
level.
After the first elevation is established at a critical
point, the elevation of all other points shall be
relative to this first point. Normal practice is to
dimension the layout and measure elevations from
the floor at each point of support. As the conveyor
system proceeds onto another floor or into another
building or room, a new elevation will be measured
from the floor at that point. This new elevation will
then become the reference for subsequent
elevations.
When installing an overhead system, the first
elevation is measured from the floor and becomes
the reference elevation point until a change in
elevation is shown on the layout. Any new
elevation is also measured from the floor and
becomes the new reference point. The process is
repeated each time an elevation change occurs.
COMPONENT ORIENTATION
Using your conveyor system layout drawing and the
numbers on the I.D. tags on each component,
position and orient the conveyor sections. You must
know:
•
The direction of product flow
• The elevation height
• How the drive is positioned
• Conveyor drive shaft location
• Any speed differential in jump chains
• Drive termination points
Note: IMPORTANT! Use extreme care when
initially orienting line-shaft conveyor components.
Each line-shaft conveyor section must be properly
oriented to ensure correct coupling to the next
conveyor section. For example, using the wrong
jump chain bed or wrong orientation may cause the
following conveyor to run at the wrong speed.
IMPORTANT! Do not make alterations to the
equipment
without consulting with
user's representative and
MHS Conveyor
.
Unauthorized modifications to the equipment
may impair its function, create a hazardous
condition, affect its useful life and/or void the
warranty. IMPORTANT! At drive termination
points, the coupler sprockets must be removed
before the section is installed.
CAUTION
Consult the building architect or a structural
engineer regarding ceiling loading or structural
limitations of the building if any conveyor is
ceiling hung.
WARNING
The Installation Supervisor must be
experienced with conveyor and qualified in
the mechanics of the equipment and
enforce safe working procedures for the
protection of the crew, customer, and
customer's property.
90480006rev092010