Trane Picco R32-140 - Page 32

Picco R32 Inverter air/water heat pumps with axial fan
32
Danger  Residual risk

Operator User
Transport phase

Maintenance phase


Caused by radiaon: electro-
magnec radiaon that the unit
generates during operaon
- No one X
Generated by materials / sub-
stances: infecons caused by
bacteria potenally present in the
carrier uid (technical water)
The use of personal protecve
equipment is recommended in
the user-installer manual under
paragraph 4.2. The safety data
sheet for the refrigerant (para-
graph 4.4) and specic warnings
(paragraph 4.5) are also shown.
Failure to comply with the
procedures by the maintenance
technician.
X X
Generated by materials / sub-
stances: re / explosion causes
gas classied as slightly amma-
ble
The user-installer manual under
chapter 5 contains specic indica-
ons about unit installaon place
and protecon devices.
Failure to comply with the
indicaons relang to the place
of installaon and adequate
maintenance procedures
X X
Generated by materials / sub-
stances: infecons caused by
bacteria potenally present in the
carrier uid (technical water)
The permied uses of the unit
are listed in the user-installer
manual under chapter 3.
Failure to comply with the in-
strucons given in the manual.
X X
Generated by materials /
substances: burn caused by the
presence of oil inside the refriger-
aon circuit, triggered by a ame
welding torch
The use of personal protecve
equipment is recommended in
the user-installer manual under
paragraph 4.2.
Under chapter 9 it is advisable,
in the case of maintenance that
involves desoldering the tubes, to
proceed with cung them, as the
ame of the torch for desoldering
triggers any oil present.
Failure to comply with the in-
strucons given in the manual.
X
Generated by materials /
substances: burn / scald from
escaping refrigerant
The safety measures to be adopt-
ed in case of maintenance, clean-
ing or control of the unit and the
personal protecve equipment
to be equipped are indicated in
the user-installer manual under
chapter 9.
Failure to comply with the in-
strucons given in the manual.
X X
Generated by materials /
substances: polluon due to inap-
propriate disposal
The instrucons for correct dis-
posal are given in the user-install-
er manual under chapter 10.
Failure to comply with the in-
strucons given in the manual.
Ergonomic: fague / musculoskel-
etal disorders caused by exeron
during maintenance / installaon
Under paragraph 4.1, the us-
er-installer manual recommends
compliance with current regu-
laons (internaonal and local)
regarding workers health and
safety. During maintenance, it is
advisable to keep a posture that
does not cause fague and to
check the weight of the compo-
nent before proceeding with its
handling (paragraph 9.3).
Failure to comply with the in-
strucons given in the manual.
X X
Generated by unit use environ-
ment: Slipping / falling caused by
ice / water near the unit due to
condensate drain / defrost
Under paragraph 5.8.5 the
user-installer manual indicates
about condensate drain system,
recommending that you pay at-
tenon to the danger of slipping.
Failure to comply with the in-
strucons given in the manual.
X X
Generated by unit use environ-
ment: unexpected events as a
result of malfuncons due to
water / snow / humidity.
In the user-installer manual un-
der chapter 9 it is recommended
to pay aenon to the correct
ghtening of the cable gland
designed for the passage of the
electric power cable and to the
reassembly of all the sheets, in
parcular those of the electrical
panel, in order to maintain the
degree of declared protecon.
Failure to comply with the
procedures by the maintenance
technician.
X X