10
Safety PrecautionsSafety Precautions
List of Residual Risks
The [No.] and [Equipment Location] shown below match up with the [Residual Risk Maps].
Check the [Residual List Maps] for further retains on the relevant [Equipment Location].
Read and fully comprehend the details listed in [Refer To] and implement protective measures without fail.
Measurement Preparations
No.
Equipment
Location
Risk
Protective Measures
Implemented by Users
— —
1 A
! Caution
Attempting to move the device while
holding it by the ceiling frame portion
could cause the frame or front glass to
come loose and the balance to drop.
When moving the balance, do
not hold it by the top frame, but
grip the bottom of the main unit
firmly with both hands to pick
it up.
Refer To P.157
Task Moving the
Balance
Qualifications
& Training
Recipients of Work
Training
2 E
! Caution
If semi-micro models are carried while
still connected to the Power unit falls
down, the load on the cable could
damage it.
When moving the balance,
always disconnect the cable to
the power supply unit before
transporting it.
Refer To P.157
Task Moving the
Balance
Qualifications
& Training
Recipients of Work
Training
3 D
! Caution
When installing the Draft shield inner
plate (option), applying a load to the
plate glass can damage it.
When installing the Draft shield
inner plate (option), avoid
applying any load onto the plate
glass.
The withstand load is 220 g.
Refer To —
Task Draft shield inner
plate (option)
installation
Qualifications
& Training
Recipients of Work
Training
4 G
H
! Caution
If load is placed on the glass sections
when installing the W-AD Series glass
door and Adjustable Windbreak Plate
(for semi-micro models only), it could
cause damage.
Install the glass doors and
adjustable windshield plate
(for semi-micro models only)
as described in the instruction
manual.
Refer To P.19
Task
Glass doors,
Adjustable Windbreak
Plate installation
Qualifications
& Training
Recipients of Work
Training
5 G
! Caution
If the power is turned ON without the
W-AD Series glass door stopper knobs
attached, the glass doors may spring
open, which could result in damage.
Verify that the stopper knobs are
attached to the glass doors (top,
left, right) before turning ON the
power.
Refer To P.18
Task Glass doors
installation
Qualifications
& Training
Recipients of Work
Training
Measurements
No.
Equipment
Location
Risk
Protective Measures
Implemented by Users
— —
6 B
I
! Caution
Measuring items that are explosive,
inflammable and ignitable may catch
fire, resulting in the outbreak of fire.
Do not operate the ionizer
when measuring items that
are explosive, inflammable or
ignitable.
Refer To P.6
Task
Measuring items
that are explosive,
inflammable or ignitable
Qualifications
& Training
Recipients of Work
Training
7 G
! Caution
If using the automatic door function,
the doors may suddenly spring open
and strike any people or objects behind
the balance.
Ensure sufficient area for the
doors to open when installing
the balance. Do not allow
anyone to stand behind the
balance.
Refer To P. 3 5
Task Opens and closes
glass doors
Qualifications
& Training
Recipients of Work
Training
8 J
! Caution
If the protective cover rises up or is
dirty, it may cause touchless sensor
malfunctions, which could result in
unintended operations and spilling of
samples.
In order to prevent the protective
cover from rising up, securely
attach it to fit the balance using
double-sided tape.
Wipe the protective cover
touchless sensor clean or
replace it so that it is not dirty.
Refer To P. 20
Task Protection Cover
installation
Qualifications
& Training
Recipients of Work
Training
9 H
! Caution
If using the Adjustable Windbreak Plate
set to the lowest slide guide position,
the ionizer warning lamp may be
difficult to see, and you may not notice
high voltage part errors.
Check the ionizer warning lamp
status from the bottom of the
Adjustable Windbreak Plate.
Refer To
P.7, P. 2 8
Task Ionizer
Qualifications
& Training
Recipients of Work
Training