Important - Simplex RJ84A Manual De Operaciones

Ratchet Jacks
1.0 SAFE OPERATING PROCEDURES & SAFETY PRECAUTIONS
CAUTION: Prior to use, the operator should be instructed by a qualified person in the safe and proper use of the jack for the specific
application.
IMPORTANT: Simplex makes no claim that the jacks covered by this document are suitable for any general or particular use and the user
assumes all liability arising therefrom. In addition, to comply with the requirements set forth by ANSI B30.1 Chapters 1-1, 1-2 and 1-3, all
jacks should be examined by a qualified person prior to each use for damage, proper lubrication, and wear.
WARNING: Consult decal on side of jack housing and verify that capacity and travel is suitable for the load. If unable to calculate the load
exactly, select a jack with greater capacity than the estimated load, allowing for a large margin of safety.
IMPORTANT: The jack should be operated through one complete travel cycle prior to application of load to verify that all mechanisms
properly function, and the jack is in good working condition.
CAUTION: Never use a jack that is damaged, dirty, improperly lubricated, or malfunctioning. Jacks that fail inspection must be removed
from service until repaired by an authorized service center.
WARNING: Do not lift human cargo. Do not allow personnel on or under the load until lifting is complete and the load is secure with proper
load supports installed in accordance with OSHA safety and health standards. Ensure that supports have been inspected and approved
by a safety engineer or qualified person of authority.
CAUTION: Place the jack on a firm foundation, making sure the jack is evenly supported at the base and properly aligned perpendicular
to the load. Also, be sure that the jack is properly aligned at the lifting point, supported in a manner that the jack cannot slip or the load
cannot shift.
WARNING: Use the Simplex Lever Bar recommended for the specific jack model. The lever bar to be used should not exceed the length
specified on the jack decal. Lever bar extenders are not to be used.
IMPORTANT: Prior to use, the operator should make sure that the area is clear of personnel and objects obstructing work space to safely
activate the jack lever in both the up and down mode
WARNING: The operators head and body should be positioned to one side of the lever in a manner to prevent serious injury should a
sudden movement in the load cause the lever to kick up.
WARNING: Do not exceed the jack travel shown on the decal on side of jack housing or continue to apply lever force to extend the jack
after stop contact has occurred.
WARNING: Never apply lever force to extend the jack after contact with immovable objects has occurred. Never kick, jump on, stand on,
or straddle the lever bar. Do not strike with a hammer or force the lever in a rocking motion. Such actions create a personal injury hazard,
the jack could become dislodged, causing the load to drop and working parts could become damaged and fail.
IMPORTANT: Prior to operating the jack to lower the load, read operating instructions. Operator should perform the lowering process and
follow the procedure above, taking precautions that all personnel and parts of the human body are clear of the load before lowering.
CAUTION: As a safety precaution, remove the lever bar from the socket after lifting is complete and when jacks are not in operation.
Accidentally striking an unattended lever bar projecting from the socket could dislocate or dislodge the jack causing the load to drop.
Unattended lever bars can present a trip hazard.
CAUTION: Never abruptly release downward force on the lever bar, unless you are sure that the retaining pawl is engaged and the lever
bar is free from load.
IMPORTANT: Inspect jack frequently and before each use. Immediately remove jack from service if any parts appear worn, bent, rusted or
otherwise damaged. Repairs must be made by an Authorized Service Center (contact Simplex at 1(800) 323-9114 for referral) or visit
www.tksimplex.com for a list of Authorized Service Centers.
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