B U L L E T I N
G L V - 4 0 S 1 # 1 1 9 6 G E A R L E S S T R A C T I O N M A C H I N E
Page 2-2
Rev. A - 04/01/2022
Electrical Hazards
Electric shocks can cause personal injury or loss of life. Circuit breakers, switches and
fuses may NOT disconnect all power to the equipment. Always refer to the wiring
diagrams. Whether the A/C supply is grounded or not, high voltage will be present at
many points.
Mainline Disconnect
Unless otherwise suggested, always turn OFF. Lock and Tag out the mainline disconnect
to remove power from the equipment.
Test Equipment Safety
Always refer to manufactures’ instruction book for proper test equipment operation and
adjustments.
Megger testing, or buzzer type continuity testers, can damage electronic components.
Connection of devices such as voltmeters on certain low-level analog circuits may
degrade electronic system performance. Always use a voltmeter with a minimum
impedance of 1M Ohm/Volt. A digital voltmeter is recommended.
When Power Is On
Dangerous voltages exist at several points in some products. To avoid personal injury, do
NOT touch exposed electrical connections or components while power is On.
Product Specific Warnings
WARNING
GLV-40S1 series machines MUST be balanced during hoisting.
See paragraph 3.4 for proper lifting configurations.
WARNING
Hang the elevator car before removing ANY bolts. Failure to do so
may result in severe injury and equipment damage.
