RealWear HMT-1Z1, T1100S Safety Instructions
© 2018 RealWear Inc. All rights reserved.
Version 15 20180507
https://www.realwear.com/support
support@realwear.com
Power
Button
Action
Button
Camera
Lock Ring
Flashlight
Elbow Joint
Display Pod
Mic A1
(A2 on opposite side)
Mic B1
Shoulder Joint
Removable Head Stra
p
Removable Rear Pad
Speaker
Boom Arm
Device Overview
Safety Instructions HMT-1Z1 model T1100S
Display Window
Mic B2
Micro USB
data & charging
port located
under cover
Audio Jack
1 Note
This document contains the safety instructions
necessary for the safe use of the HMT-1Z1 model
T1100S device in explosive and potentially explosive
atmospheres. Such areas or zones are referred to as
“ex-hazardous areas” in this document.
2 Introduction
This document contains information and safety
regulations which are to be observed – without fail for safe operation of the device under the described
conditions. Non-observance of this information and
instructions can have serious consequences and / or
may violate regulations. Please read the manual and
these safety instructions before using the device. In
case of any translation or printing errors, the English
version shall apply.
3 Application
3.1 ATEX & IECEx
The HMT-1Z1 model T1100S is approved for use in
zone 1, zone 2, zone 21 and zone 22 in accordance
with directives 2014/34/EU (ATEX) and the IECEx
System.
3.2 NEC & CEC
The HMT-1Z1 model T1100S is approved for use in
Division 1 and 2 Class I, II, III.
3.3 Manufacturer
i.safe MOBILE GmbH,
i_Park Tauberfranken 10
97922 Lauda-Koenigshofen; Germany
4 Faults and Damage
Before entering ex-hazardous areas, the safety of the
device must be checked. If there is any reason to suspect that the safety of the device has been compromised, it must be withdrawn from use and removed
from any ex-hazardous areas immediately.
Measures must be taken to prevent any accidental
restarting of the device. The safety of the device may
be compromised, if, for example:
• Malfunctions occur.
• The housing of the device shows damage.
• The device has been exposed to excessive loads.
• The device has been stored improperly.
• Markings or labels on the device are illegible.
• Permitted limit values have been exceeded.
It is recommended that a device displaying errors or
for which an error is suspected be sent back to an
authorized service center to be checked.
5 Ex-relevant / Intrinsic Safety Regulations
Use of this device assumes that the operator observes the conventional safety regulations and has
read and understood the user manual, safety instruc-
tions and safety certicate. The following additional
safety regulations must be complied with:
5.1 Charging and battery
• The device may only be charged outside
ex-hazardous areas using the i.safe PROTECTOR
1.0 USB-cable (or other equipment approved by
i.safe MOBILE GmbH.)
• The device may only be charged at temperatures
between +5°C and +40°C.
• The battery is not removable by the user.
5.2 Connections and covers
• Physical connections to other equipment are only
permitted outside ex-hazardous areas, using the
i.safe PROTECTOR 1.0 USB-cable (or other
equipment approved by i.safe MOBILE GmbH.)
• Inside ex-hazardous areas the covers of the Micro
USB connector and the Micro SD card slot must be
kept closed.
• The audio jack can be used to connect approved
headsets inside ex-hazardous areas.
• To ensure the integrity of ingress protection (IP),
check that all gaskets are present and functional.
• During charging any headset or accessory must be
unplugged from the audio jack.
5.3 Usage environments
• The device may not be taken into zones 0 or 20.
• The device may not be exposed to any aggressive
acids or alkalis.
• The device must be protected from impacts
with high impact energy, against excessive UV
emission and high electrostatic
charge processes.
• The permitted ambient operating temperature
range is -20°C to +60°C.
5.3 Accessories
• Only accessories approved by i.safe MOBILE
GmbH may be used.
• Adjustment of the head strap in ex-hazardous
areas is not permitted.
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