Snorkel TB125J - Manual (Page 14)

Chapter 3 – Safety
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Prestart Inspection
Perform a prestart inspection before each shift as
described in Chapter 7. Do not use the aerial platform
on the job unless you are trained and authorized to do
so.
Work Place Inspection and Practices
Do not use the aerial platform as a ground connection
when welding. The welding ground clamp must be at-
tached to the same structure that is being welded. Elec-
trical current flow can be very intense, causing serious
internal damage to some components.
Inspect the area before and during aerial platform use.
The following are some potential hazards that may be
in the work place.
• Debris
• Slopes
• Drop-offs or holes
• Bumps and floor obstructions
• Overhead obstructions
• Unauthorized persons
• High voltage conductors
• Wind and weather conditions
• Inadequate surface and support to withstand load
forces applied by the aerial platform in all operating
configurations
Before using the aerial platform in any hazardous (clas-
sified) location, make certain it is approved and of the
type required for use in that particular location.
Know and understand the job site traffic-flow patterns
and obey the flagmen, road signs and signals.
While operating the aerial platform, a good safety
practice is to have qualified personnel in the immediate
work area to:
• Help in case of an emergency
• Operate emergency controls as required
• Watch for loss of control by platform operator
• Warn the operator of any obstructions or hazards
that may not be obvious to them
• Watch for soft terrain, sloping surfaces, drop-offs,
etc. where stability could be jeopardized
• Watch for bystanders and never allow anyone to be
under, or to reach through the booms while operat-
ing the aerial platform
Danger
Pinch points may exist between moving compo-
nents. Death or serious injury can result from be-
coming trapped between components, buildings,
structures or other obstacles. Make sure there is
sufficient clearance around the machine before mov-
ing the chassis, booms, or platform. Allow sufficient
room and time to stop movement to avoid contact
with structures or other hazards.
Always look in the direction of movement. Drive with care
and at speeds compatible with the work place condi-
tions. Use caution when driving over rough ground, on
slopes and when turning. Do not engage in any form of
horseplay or permit riders any place other than in the
platform.
Secure all accessories, containers, tools and other
materials in the platform to prevent them from acciden-
tally falling or being kicked off the platform. Remove all
objects that do not belong in or on the aerial platform.
Never steady the platform by positioning it against an-
other platform.
Do not operate the aerial platform if it is damaged or not
functioning properly. Qualified maintenance personnel
must correct the problem before putting the aerial plat-
form back into service.
Operation
Use three points of support when entering or exiting
the platform. For example, use two hands and one foot
when climbing into the platform.
Never cover the platform floor grating or otherwise ob-
struct your view below. Make sure the area below the
platform is free of personnel before lowering.
Warning
The potential for an accident increases when operat-
ing an aerial platform that is damaged or malfunc-
tioning. Death or serious injury can result from such
accidents. Do not operate the aerial platform if it is
damaged or malfunctioning.
Keep both feet positioned firmly on the platform floor.
Operate the controls slowly and deliberately to avoid
jerky and erratic operation. Always stop the controls in
neutral before going in the opposite direction.
Do not dismount while the aerial platform is in motion
or jump off the platform.
Properly stow the aerial platform and secure it against
unauthorized operation at the end of each work day,
before transporting, or if it is left unattended.
Tip-Over and Falling Hazards
Operate the aerial platform only on a firm, flat, level
surface capable of withstanding all load forces imposed
by the aerial platform in all operating conditions. Refer to
the General Specifications chart for the maximum wheel
load and ground pressure. Raise the booms only when
the aerial platform is on level ground.