Hioki RM3545, Instruction Manual, Page: 18 / 364

Operating Precautions
10
Before Connecting the Power Cord
•
To avoid electrical accidents and to maintain the safety specifications
of this instrument, connect the power cord provided only to a 3-con-
tact (two-con ground) outlet.
•
Use only the designated power cord with this instrument. Use of other
power cords may cause fire.
•
Before using the instrument, make sure that the insulation on the
power cord is undamaged and that no bare conductors are improperly
exposed. Any damage could cause electric shock, so contact your
authorized Hioki distributor or reseller.
To avoid damaging the power cord, grasp the plug, not the cord, when
unplugging it from the power outlet.
Before Connecting Measurement Leads
To avoid shock and short circuits, turn off all power before connecting
measurement leads.
Before Connecting the LED Comparator Attachment
•
To keep from damaging the instrument or LED Comparator Attachment,
turn off the instrument before connecting the attachment.
•
The COMP.OUT jack is provided exclusively for use with the L2105. Do not
connect any device other than the L2105.
•
The attachment may not fulfill the specifications if the connector is not
attached securely.
•
Do not over-tighten the cable tie around the measurement leads. Doing so
may damage the measurement leads.
•
Avoid the following as damage to the cable conductor or insulation may
result:
Twisting or pulling on cables
Bending cables near the lamp excessively in order to connect them