Seeking Man Lift Truck? We Would
Like To Share Some Information About
Lift
Bucket Repairs, Upgrades And Options
Introduction: While you may not have thought about it
much (or even really considered it) in your search
for Man Lift Truck, this alternate topic has triggered
questions by many into other
areas of inquiry. What
follows is an example of one of these issues that you may
need to consider in the future:
Since there
are times when these devices are in extremely high
demand, a
temptation to make the repair as cheaply as
possible is always there. There are many ways to cosmetically repair the bucket
that leave the lift truck owner open to potential
catastrophes. There can, as an
example, be breaks in the electrical insulating
properties of the bucket that are created during type of repair. And finally, if the
repairing company does not carry insurance for this
specific type of application, liability for any accident
could rest solely upon the bucket truck owner/operator.
While this may or may not seem important to those
who are currently investigating Man Lift Truck, it is our profound hope and
counsel that you forward it to those
whose primary task is the maintenance of
bucket truck lift mechanisms. Titles may include
safety officer, maintenance and repair, field operations,
training, general management or even the legal
department.
Looking at the situation , these are some of the
issues that this type of repair requires:
What the official
specifications are for making sure the upper boom is
dielectrically separated from the lower boom, and how
this separation can be compromised.
The level of tension and damage the insulators for the upper and lower boom can safely withstand without compromising their insulation properties.
Sometimes
the final line of defense in preventing electrocution is
the bucket itself. And while there are no formal
standards for this level of dielectric separation,
this ability must be checked
during any refurbishment.
Correct boom-bucket mounting
procedure.
More Than Man Lift Truck: The Critical Assessment Of The
Abilities Of A Repair Facility For The Most Important Fixup
You'll Ever Do
So what capabilities are needed for the
entity that can safely complete a bucket truck lift
repair? Here are some of the key ones to look
for:
Is there any way of verifying that they currently
have the full level and type of liability insurance that is specifically
underwritten for the bucket
truck lift repair area?
Have the
workers been adequately trained and experienced for this type of work,
carrying the appropriate certifications
such as those proffered by the ACMA?
There are other steps that
should be taken, if one was serious about this potential
problem.:
Aerial man lifts are a very
specialized subset of the fiberglass products industry.
Are those who are doing the repair specialists
or very familiar with this application?
How does a customer know
if the insulating properties of bucket and boom have been
maintained during repair? By using an approved testing
device. In this situation it becomes the next
evaluation point to check. (Again, we realize your direct interest is in Man Lift Truck ,so there may be varying levels of need for this.
Please consult manufacturer specs to determine
applicability.)
Moving
Away From Man Lift Truck: How Repairs Can And Should
Unfold
Let us take a look at
some steps a
qualified repair facility would typically undergo in
order to ensure safe and proper repair of the bucket and
boom parts under question. With
broadly interpreting them, you can get a grasp of the
best practices of repair that should be applied.
We have seen
all of these situations come into being.
Just Doing Your Job May Mean Taking A Bit Of Extra
Time
Scenario: The repair facility is shipped the
upper boom section that connects to the worker
basket for basic rehab . Most shops should include a cleaning. This enables correct dielectric
testing, following recommended
procedures. If problems crop up, further
physical/electrical testing operations should be done with
such equipment as a conductivity meter. Even though they have not
been specifically asked to do this, the boom
should be inspected to see if any type of cracks or dents or if it has suffered any type of noticeable harm. The specifications for that particular boom section
should be consulted directly from the lift platform
OEM and the
damage evaluated against those guidelines. If there
are specific remedies suggested by those
guidelines that may require extra effort, the
customer should be consulted. Structural testing,
usually at twice the rated load is next. If no other issues are found, a
final waxing to protect the boom should occur.
It should then be sealed and protected for shipping.
Here Is A Time When More Care Is Needed From The
Very Beginning, And The Training And Procedures
That Call For More Of A Specialist Organization
Touch
An upper boom with some apparent cracks is received.
1. The cracks should be reviewed using the repair manual guidelines of the manufacturer and the judgment and experience of those doing the actual work. It will probably be necessary to sand the
coating off the boom to evaluate the cracks. The repairer
should estimate it so that the owner
can compare that to the cost of a new boom.
2. If approved, the repair company
should complete the structural repairs, then do a structural test on the boom to make sure that the repair procedures worked.
3. The boom should then be cosmetically
refinished and dielectrically tested and returned to
the owner.
A Case Where The Risk Is Too High
1. A well used fiberglass enclosed operator containment platform comes in.
2. The bucket mount consists of a
number of studs protruding from the bucket wall. One
of the studs is coming out of the side wall.
3.
The bucket probably should not be repaired because of
concerns about the possibility of the bucket later coming
loose from the boom.
Structural
Issues
Another
situation is when the
actual
bucket base material is formed into reinforced arches
into which studs or bolts are fitted that in turn
are used to connect the boom arm. When these mounts are cracked or badly worn, it
can compromise the actual boom mounting assembly. While there are repair
techniques that can be used, the recommendation to the owner would be for replacement rather than remanufacture or some other type of restorative repair.
Where It Looks Worse
Than It Is
We don't want to make it sound like nothing
should ever be done. In fact there are many cases
where good refurbishment practices can save an operator a
lot of money over using an OEM or aftermarket
replacement lift replacement part .So, there are cases where competent skills can be applied on an aftermarket basis with good results such as in this case:
Bucket displays no damage with the boom coupling
mechanism.
However, there is deterioration
on non-supporting side like stresses, localized
pulling apart, etc.
Yes, this can be
saved. Question: Does the department in authority want to have something that merely works and can be serviceable from the perspective of the operator, ?
So it is very appropriate for the repair
group to essentially ascertain it is safe to restore this component
Tags: Man Lift Truck
