11
HT3P Safety Commander
™
Turn off the power before installation, removal, wiring, maintenance, and inspection. Failure to turn power off may cause electrical shock or fire
hazard.
Safety Precautions
Be sure to read the instruction sheet before installation, wiring, operation, and maintenance of the product.
For details on installation, wiring, and maintenance, see the Instruction sheet and
User’s Manual from the URL below.
URL: https://product.idec.com/?product=HT3P
• When using the HT3P in applications which require high level of
safety, add a fail-safe or backup functionality, and verify an adequate
level of safety using the product specifications.
• Turn off the power to the HT3P before installation, removal, wiring,
maintenance, and inspection of HT3P.Failure to turn power off may
cause electrical shock or fire hazard.
• Special expertise is required to install and wire the HT3P. Users
without such expertise must not perform installation or wiring.
• An emergency circuit must be configured outside of the HT3P by
using the emergency stop switch mounted on HT3P unit.
• Connect the emergency stop switch and the enabling switch on
the HT3P to function as either a category 0 or category 1 stop in
accordance with IEC/EN60204-1.
• Do not, under any circumstances, hold the enabling switch on the
HT3P in position 2 with tape, string, or deform the rubber cover. The
intrinsic function of the enabling switch will be lost, and the enabling
switch may not work in case of an emergency situation.
• When using the HT3P, place your finger firmly on the enabling switch.
• Perform regular checks to confirm that the emergency stop switch
and enabling switch work properly. It is extremely dangerous if the
enabling switch no longer returns to position 1 due to a foreign object
becoming lodged in the switch because position 2 will be maintained
even when you remove your hand.
• The enable functionality must be evaluated with the robot.
• Stop using the HT3P if it is accidentally dropped or exposed to
significant shocks, check for damage, and confirm that its various
functions work safely and correctly.
• Malfunction may result due to noise. Follow the instructions below
– Set the FE terminals to class D grounding
(Class 3 grounding : Grounding resistance: 100Ω or less).
– Do not connect the grounding conductor to the grounding conductor
of the power unit.
Do not supply power to the USB with foreign matter or water on the
product.
• Do not pull or apply load to the cable, USB cable, or the connector.
Otherwise, fire or malfunction may occur.
• Use a dedicated optional neck strap. Be careful not to get neck straps
getting caught in machines during operation.
• Use the emergency stop switch indicator LED to determine whether
the emergency stop switch is enabled or disabled. When the product
is disconnected from the control device (when the emergency stop
switch is disabled), make sure to store the product where it is not
accessible to the operator so that it will not accidentally be operated.
• HT3P is designed for indoor use only (Not for outdoor use)
• Do not apply strong shock such as dropping the HT3P. Otherwise
damage or malfunction will result.
• Use of the product in high temperature or high-humidity
environments, or in locations where it is exposed to condensation,
corrosive gas or large shock loads, can create the risk of electric
shock or fire.
• HT3P is designed for use in pollution degree 3 environment. Use the
HT3P under pollution degree 3 environment. (according to IEC60664-
1 rating)
• Be sure to prevent metal fragments or wire chips from dropping
inside the HT3P housing. Ingress of such fragments and chips may
cause fire hazard, damage, and malfunction.
• Use a power supply of the rated value. Using a wrong power supply
or wiring in reverse polarity may cause fire hazard and damage.
• Make sure of safety before starting and stopping HT3P. Incorrect
operation of HT3P may cause mechanical damage or accidents.
• Do not attempt to disassemble, repair or modify HT3P. This can create
the risk of fire or electrical shock.
• When disposing of HT3P, do so as an industrial waste.
• Install according to the instructions. Improper installation may result
in, failure, electrical shock, fire hazard, or malfunction.
• Use the HT3P only for its intended purpose. Otherwise functions of
the product may be impaired.
• Please note that some tablets may interfere with power or volume
buttons at installation.
3-position operation of enabling switch
Terminal
Contact
Movable
Contact
Position 1
General Pushbutton Switch
(2-position)
3-position Enabling Switch
OFF
OFF
ON
OFF
ON
No position
1. Press
1. Press
lightly
3. Press
fully
4. Release
2. Release
2. Release
Button
released
Position 2
Button
pressed
Position 3
Button
pressed
fully
Instructions
Tel. +34 902 450 160
Tel. +34 902 450 160
info@ermec.com
info@ermec.com
www.ermec.com
www.ermec.com
ERMEC, S.L. BARCELONA
ERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22
C/ Francesc Teixidó, 22
08918 Badalona SPAIN
08918 Badalona SPAIN
ERMEC, S.L. - MADRID
ERMEC, S.L. - MADRID
C/ Puerto Rico, 4
C/ Puerto Rico, 4
28222 Majadahonda (Madrid) SPAIN
28222 Majadahonda (Madrid) SPAIN
bilbao
@ermec.com
bilbao
@ermec.com
portugal
@ermec.com
portugal
@ermec.com
