Safety information – Daktronics DBH-150 User Manual

Page 5

warnings, Cautions, and Notes

All Warning notes contained in this manual indicate information that may endanger personnel.

wARNING

Before working on any of the Daktronics hoists, the main electrical disconnect must be

turned off and locked out according to U.S.A. OSHA regulations 29 CFR 1910.147 or

Australian regulations AS 1418.1 Section 8.10.3.4.

The Daktronics rigging system is designed to raise and lower equipment under the rated hoist capacity ONLY.
Only trained and authorized personnel should be permitted to operate the Daktronics system. The unauthorized use,

alteration, or use for purposes other than those for which it was designed may cause injury to persons, damage to

the equipment, or create conditions which could lead to fatalities. All proper safety considerations must be observed.

While operating the Daktronics rigging system, a spotter must be used in conjunction with the user at all times. The

spotter must have a clear view of all moving elements while maintaining contact with the user. If an unsafe situation occurs, the

spotter must immediately signal the user to halt all movements until the environment is cleared of any person or obstruction.
All installation and maintenance involving the Daktronics drive unit itself or the main electrical control cabinets

will require trained personnel. Simple daily maintenance activities of the workstation may be carried out by the

operators, and in most cases will be all that is needed once installed.

Electrical Safety—General warning

wARNING

The voltages used in the motor drive and master control panels can cause severe electrical

shock and/or burns. Extreme care is necessary at all times when working with the motor

drives. Only authorized personnel should carry out any installation, commissioning, or

maintenance of the electrical systems. All drive systems have been tuned at the factory

and will not require any additional alteration or adjustment by the owner’s personnel

unless specifically authorized by a Daktronics representative.

SAfETY INfORMATION