Page 6 of 8
6.0 Maintenance
6.1 For hoist maintenance or storage, comply with the following points.
6.1.1
DANGER
Do not lubricate the friction plate of the mechanical brake.
6.1.2
CAUTION
Always ensure that lubricant is applied to the load chain,
the top pin, the hook necks, the hook latches and the
select lever. Refer to
Section 2.1.4
“Hoist Parts”.
Do not store the hoist under a load.
Remove any dirt or water on the hoist.
Store the hoist in a dry and clean area.
Possibility of corrosion on components of the hoist
increases for installations where salt air and high
humidity are present. Make frequent and regular
inspections of the hoist’s condition and operation.
Perform all inspections given in “
5.0 Inspection
” if
irregularity of the hoist is found after operation
6.2 Disassembly/Assembly
6.2.1 When re-assembling the hoist, refer to parts list figure in
Section 8.0
for the proper component placement and orientation.
6.2.2
CAUTION
Load Limiter – Do NOT attempt to disassemble or adjust the
Load Limiter built into the Hand Wheel Assembly. Replace the Hand wheel
as an assembly with a new, factory adjusted part
6.2.3 Gear timing – Installing the Gear #2's with the timing marks "O" oriented as
shown in
Figure 6-1
.
6.2.4
WARNING
Make certain the no-load end Load Chain is not twisted
when attached to the hoist body. See Section 2-1-4 for attachment point.
Figure 6-1 Gear Timing
7.0 Warranty
All products sold by Harrington Hoists, Inc. are warranted to be free from defects in material and workmanship from date of shipment by Harrington for the following periods:
1 year – Electric and Air Powered Hoists (excluding (N)ER2 Enhanced Features
Models), Powered Trolleys, Powered Tiger Track Jibs and Gantries,
Crane Components, Below the Hook Devices, Spare / Replacement Parts
2 years – Manual Hoists & Trolleys, Beam Clamps
3 years – (N)ER2 Enhanced Features Model Hoists
5 years – Manual Tiger Track Jibs and Gantries, TNER Pull - Rotor Motor Brake
10 years – (N)ER2 “The Guardian” Smart Brake
The product must be used in accordance with manufacturer’s recommendations and must not have been subject to abuse, lack of maintenance, misuse, negligence, or unauthorized
repairs or alterations.
Should any defect in material or workmanship occur during the above time period in any product, as determined by Harrington Hoist’s inspection of the product, Harrington Hoists, Inc.
agrees, at its discretion, either to replace (not including installation) or repair the part or product free of charge and deliver said item F.O.B. Harrington Hoists, Inc. place of business to
customer.
Customer must obtain a Return Goods Authorization as directed by Harrington or Harrington’s published repair center prior to shipping product for warranty evaluation. An explanation of
the complaint must accompany the product. Product must be returned freight prepaid. Upon repair, the product will be covered for the remainder of the original warranty period.
Replacement parts installed after the original warranty period will only be eligible for replacement (not including installation) for a period of one year from the installation date. If it is
determined there is no defect, or that the defect resulted from causes not within the scope of Harrington’s warranty, the customer will be responsible for the costs of returning the product.
Harrington Hoists, Inc. disclaims any and all other warranties of any kind expressed or implied as to the product’s merchantability or fitness for a particular application. Harrington will not be
liable for death, injuries to persons or property or for incidental, contingent, special or consequential damages, loss or expense arising in connection with the use or inability whatever,
regardless of whether damage, loss or expense results from any act or failure to act by Harrington, whether negligent or willful, or from any other reason.
