Walker Magnetics SMART-D SERIES - Manual (Page 8)

O.S. WALKER Co., Inc. SMART-D Control
SMART D MANUAL DD14511L Rev. L, March 30, 2011
2-3
2.3 Additional Warnings
• Disassembly or repair of this chuck control can result in reduced holding power and/or
cause an unsafe condition. Therefore, any time the control is disassembled or repaired it
should be thoroughly inspected and re-tested for proper electrical grounding and power
output.
• Modification of any operating circuits and electrical safety grounding can reduce the chuck
control's effectiveness and/or cause an unsafe condition.
• Repair of this chuck control should only be done by the O. S. Walker Co.*
2.4 Designated Person
*Walker replacement parts may be installed by a **Designated Person.
** Designated Person - A person selected or assigned by the employer as being competent
to replace specific replacement parts listed in this manual and is able to verify the proper
functioning of the specific replacement parts and the entire product after the completion of the
installation.