Ditch Witch JT920, Manual

Page: 78 / 169

78
JT920/JT920L - SETUP
ASSEMBLE ELECTRIC STRIKE SYSTEM
78
JT920/JT920L - SETUP
ASSEMBLE ELECTRIC STRIKE SYSTEM
ASSEMBLE ELECTRIC STRIKE SYSTEM
Anytime drilling unit is used in an electric jobsite, electric strike
system must be properly set up, tested, and used. In addition to
ESID control module, strike system includes bonding cables,
barriers and protective boots and gloves. Boots and gloves must
meet the following standards:
• Wear high-top boots with legs of pants tucked completely
inside. Boots must meet the electric hazard protection
requirements of ANSI Z-41, 1991, when tested at 14,000
volts.
• Gloves must have 17,000 AC maximum use voltage,
according to ASTM specification D120-87.
If working around higher voltage, use gloves and boots with
appropriately higher ratings.
NOTICE: The strike system does not prevent electric strikes or
detect strikes before they occur. If alarms are activated, a strike
has already occurred and equipment is electrified.
Read and follow directions in SAFETY . Review safety
procedures before each job.
FCC Statement
The Electric Strike System has been tested and found to comply with the limits for
a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, can cause harmful interference to radio
communications. Operation of this equipment in a residential area could cause
harmful interference which the user will be required to correct at his own expense.
Changes or modifications not expressly approved in writing by The Charles
Machine Works, Inc. may void the user's authority to operate this equipment.
ASSEMBLE ELECTRIC STRIKE SYSTEM
Anytime drilling unit is used in an electric jobsite, electric strike
system must be properly set up, tested, and used. In addition to
ESID control module, strike system includes bonding cables,
barriers and protective boots and gloves. Boots and gloves must
meet the following standards:
• Wear high-top boots with legs of pants tucked completely
inside. Boots must meet the electric hazard protection
requirements of ANSI Z-41, 1991, when tested at 14,000
volts.
• Gloves must have 17,000 AC maximum use voltage,
according to ASTM specification D120-87.
If working around higher voltage, use gloves and boots with
appropriately higher ratings.
NOTICE: The strike system does not prevent electric strikes or
detect strikes before they occur. If alarms are activated, a strike
has already occurred and equipment is electrified.
Read and follow directions in SAFETY . Review safety
procedures before each job.
FCC Statement
The Electric Strike System has been tested and found to comply with the limits for
a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, can cause harmful interference to radio
communications. Operation of this equipment in a residential area could cause
harmful interference which the user will be required to correct at his own expense.
Changes or modifications not expressly approved in writing by The Charles
Machine Works, Inc. may void the user's authority to operate this equipment.