Manitowoc National Crane 1300A User Manual

National Crane Published 12-21-2011 CTRL #050-09 3-11
3
1300A OPERATORS MANUAL CONTROLS AND OPERATING PROCEDURES
b. The the anti-two-block weight needs to be resting on
the wedge socket so that there is slack in the anti-
two-block-chain.
NOTE: There needs to be enough slack in the anti-two-
block chain so that the anti-two-block switch does
not switch between open and close during travel.
If the chain is too tight, road bounce causes the
anti-two-block switch to open and close numerous
times and this can damage the switch.
7. Turn off the ignition and all other switches in the crane
cab.
8. Exit the cab, lock the door, and stow the access ladder.
9. Secure any loads or lifting devices on truck bed or body.
10. Disengage the Power Take Off (PTO) and start truck
from the truck cab.
11. Release the park brake before moving truck.
Unattended Crane
The configuration in which the crane should be left while
unattended shall be determined by a qualified, designated
individual familiar with the job site, configuration, conditions,
and limitations.
FIGURE 3-7
Wedge socket with
bracket to support the
anti-two-block weight.
There needs to be slack
in the anti-two-block chain
in preparation for road
travel. See page 4-6 for
proper rigging of the
anti-two-block weight.
WARNING
Tipping Hazard!
Changing weather conditions including but not limited to:
wind, ice accumulation, precipitation, flooding, lightning,
etc. should be considered when determining the location
and configuration of a crane when it is to be left
unattended.
Failure to comply with these instructions may cause death
or serious injury.
Reference Only

Manitowoc National Crane 1300A Specifications

General

Brand	Manitowoc
Model	National Crane 1300A
Category	Construction Equipment
Language	English