Manitowoc National Crane NBT40-1 Series User Manual

9-2 3-29-2018 Control # 610-00
MAINTENANCE CHECKLIST NBT40-1 SERIES OPERATOR MANUAL
Pre-Start or Frequent Inspections
1. It is the operator's responsibility to inspect the aerial lift
at the start of each work day or at the start of each work
shift.
2. Inspection requirements for the pre-start inspection for
the aerial lift are found in Section 10.8.1 of ANSI/SAIA
A92.2-2015 Responsibilities Manual provided with the
aerial lift.
3. Inspection requirements for the aerial lift pre-start or
frequent inspection are found in this manual under Daily
Inspection/Pre-Use and Weekly Inspections.
4. In addition to the above, the following require inspection:
a. Aerial lift work platform:
- Integrity of platform floor and railing system - no
loose or missing parts or no visible damage.
Security of lanyard attachment points.
- Footswitch in good working order, not modified,
disabled or blocked.
- All decals and placards in place and legible.
- Operator's Manual and ANSI/SAIA A92.2 -
2015 Responsibilities Manual in place in
manual storage container and legible.
- Gate latching mechanism operating properly
and undamaged.
- Platform floor clean and free of obstructions.
b. Aerial Lift Work Platform Controls:
- Remote control attached to platform railing.
- Switches return to neutral and properly
secured.
- No loose or missing parts, no visible damage.
- Decals, placards and control markings secure
and legible.
- RCL system operating properly.
c. Aerial Lift Work Platform Attachment Structure:
- No loose or missing parts, no visible damage
such as dents or cracks.
- Platform leveling cylinder - properly lubricated,
attachment pins secure, no visible damage or
leakage, no evidence of debris or obstructions.
Pre-Start Functional Test
1. Functional test of all systems and functions of the aerial
lift must be performed after the pre-start or frequent
inspection is completed, in an area free of overhead and
ground level obstructions:
a. Properly set up aerial lift on fully extended
outriggers.
b. Using the ground control station, check all aerial lift
functions controlled by the ground controls.
c. Using the platform control station and using all
appropriate personal protection equipment, check
all aerial lift functions controlled by the platform
controls.
d. Platform footswitch/ground controls enable system.
- Verify that boom functions - lift, telescope and
swing - will not function unless the footswitch or
ground enable systems are activated.
- Verify that boom functions - lift, telescope and
swing stop immediately upon release of the
footswitch.
Periodic Inspection and Test:
1. It is the owner's responsibility to inspect and test the
aerial lift at one to twelve month service intervals
depending upon its activity, severity of service and
environment.
2. Inspection requirements for the periodic inspection or
test for the aerial lift are found in Section 8.2.4 of ANSI/
SAIA A92.2-2015 Manual of Responsibilities provided
with the aerial lift.
3. This inspection shall include all of the requirements of
the pre-start or frequent inspection and test.
Inspections
The inspection intervals listed below are to be conducted on
the equipment to ensure safe and proper operation. Refer to
the Service Manual when installing missing or loose
fasteners. Should a deficiency be found, a determination
must be made as to whether the deficiency is a safety hazard
or though not yet a safety hazard, needs to be monitored The
inspections are separated into the following frequency
classifications:
• Daily inspections - performed by the operator at the start
of the day.
• Periodic inspections - performed by maintenance
personnel at least every three months and includes all
items listed under daily, weekly, and monthly
inspections. Federal Laws through and ANSI/SAIA
A92.2-2015 require that dated and signed records of
these periodic inspections be kept. An inspection log
book is available from your National Crane distributor or
Manitowoc Crane Care.
Daily Inspections/Pre-use
Check the following items:
WARNING
If any deficiency determined during the inspection is a
safety hazard the machine must be removed from service
and the deficiency corrected.
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Manitowoc National Crane NBT40-1 Series Specifications

General

Brand	Manitowoc
Model	National Crane NBT40-1 Series
Category	Construction Equipment
Language	English