This instruction and parts manual is provided as a convenience to assist you in ordering repa. parts for your Chester
Zephyr Low Head Room Trolley Hoist.
Give all information listed below. This will enable the factory to promptly fill your order.
Provide complete identification data from hoist serial number or nameplate located on the trolley hoist side
plate. In the event identification tags are missing, advise hoist capacity and complete beam size on which
Provide part numbers, description, and quantity required.
Provide correct shipping destination.
If it becomes necessary to return the complete hoist or certain parts to the factory, authorization is required. Provide a
written explanation for return. All returns must be made by prepaid freight.
CHESTER HOIST DIVISION
P. O. BOX 229
7573 STATE ROUTE #45
LISBON, OHIIO 44432
Phone: (216) 424-7248
The hoisting unit is custom sized at the factory to fit on a specific beam size. Most units are slipped over the end of the
supporting rail or beam; however, removable wheels* are provided which enables the unit to be fitted on a beam with
See parts breakdown page 7 for additional information regarding disassembly.
The distance between trolley wheel flanges (measured at the tread diameter) should be 118" to 3/16" greater than the
beam flange width for proper running clearance. This clearance should be checked before operating the hoist under
load. The hoist should be traversed the entire length of the beam to check for beam interference points, proper side
clearance and effectiveness of the beam stops. If everything is satisfactory, the procedure should be repeated with a
capacity load as a functional installation test.
¶Feature not available on units operating on patented monorail tracks.
CHESTER HOIST DIVISION MONOGRAM INDUSTRIES PHONE (216) 424-7248 LISBON, OHIO, U.S.A. 44432