SUNWARD SWE155F - Distance to High Voltage Cables; Preventing Scald; Keeping Away from Transmission Parts

OPERATION & MAINTENANCE MANUAL SWE155F
20
1.2.19 Distance to High Voltage Cables
 Severe injury or death can occur to person due to any
contact of any parts or load of machine with electric
cables. Always keep safe distance：
Voltage
Minimum
safe distance
Low voltage
100V
200V
2m
6,600V
2m
High-voltage
and extra
high voltage
22,000V
3m
66,000V
4m
154,000V
5m
187,000V
6m
275,000V
7m
500,000V
11m
 If it’s inevitable to operate in vicinity of high voltage
utilities, contact your local utility company to shut off
power supply, always wear proper electrical insulated
shoes and gloves.
 If it’s inevitable to pass by utilities, provide a flagman
to secure safe distance and warn operator in time.
1.2.20 Preventing Scald
 Be cautious of coolant burn during inspection or
discharging coolant. Hot fluid or vapor can erupt from
check port or discharging port and scald. Allow cool
before opening.
 Before attempting any inspection or oil discharging
operations, wait to prevent scald until oil is cool and
internal pressure is released.
1.2.21 Keeping Away From Transmission Parts
 Use extreme care to operate in vicinity of driving parts
to prevent hands, feet, hair and clothing being caught
in machine.