Rittal Liquid Cooling Package 7
2 Safety instructions
2
ent conditions for which the unit is designed are com-
plied with, e.g. temperature, humidity, air purity.
– The medium necessary for the control system, i.e.
cooling water, must be available throughout the entire
operating time.
– If leaks occur, there is the risk of injury caused by es-
caping refrigerant, in particular glycol. Wear personal
protective equipment, collect any escaped refrigerant
with suitable cloths or absorbent materials, and rectify
the leakage cause without delay.
– Injury caused by fan impellors! Keep persons and ob-
jects away from the fan impellors! Do not remove cov-
ers until the power supply is disconnected and impel-
lors are not moving! Always use mechanical protection
when working! Shut down the respective fan during
maintenance work, if possible! Tie long hair back! Do
not wear loose clothing! Fans start up automatically
following power disruptions!
2.6 Safety instructions for maintenance
– Danger of cut injuries, especially from the sharp edges
of the heat exchanger! Put on personal protective
equipment before beginning assembly or cleaning
work!
– When removing and installing a fan, there is the risk of
injury caused by sharp edges inside the LCP, high air
speeds and noise. Wear personal protective equip-
ment (PPE)!
– Always read the relevant safety data sheet when work-
ing with the cooling medium.
2.7 Safety instructions on shutting down
– During storage and transportation below freezing
point, the water circuit should be drained completely
using compressed air!
2.8 Operating and technical staff
The installation, commissioning, maintenance and repair
of this unit may be performed only by qualified special-
ists trained by Rittal.
Only properly instructed personnel may perform service
on a unit while in operation.
2.9 Personal protective equipment
Personal protective equipment, which should as a mini-
mum include waterproof protective gloves and safety
goggles, must be worn during any work on the unit
when personnel might come into contact with refrigerant
(for deployment of a water-glycol mixture).
Personal protective equipment (PPE) must be worn, es-
pecially during assembly, installation and maintenance
of the device. This PPE must – as a minimum – consist
of cut-resistant gloves and safety shoes.
We also recommend the wearing of suitable ear muffs
and a hair net when working near the unit.
For all work on the LCP, in particular on the outlet side,
wearing safety goggles is recommended to prevent eye
injuries caused by the high air speeds.
2.10 RoHS Compliance
The LCP fulfils the requirements of EU directive 2011/
65/EC on the Restriction of Use of Certain Hazardous
Substances in Electrical and Electronic Equipment
(RoHS 2) of 08 June, 2011.
Safety notice according to Regulation (EC) No.
1907/2006
The product contains the following SVHC substances:
According to the manufacturer, there are no health risks
if the product is used properly.
After use, the product must be properly disposed of in
accordance with the applicable legal regulations.
2.11 IT safety instructions
To ensure the availability, confidentiality and integrity of
data, products, networks and systems must be protect-
ed against unauthorised access.
Such protection can be achieved only with organisation-
al and technical measures. To satisfy the increased safe-
ty requirements, Rittal recommends the observance of
the following measures. Furthermore, more detailed in-
formation can be found on the websites of Bundesamt
für Sicherheit in der Informationstechnik (Federal Office
for IT Security – BSI).
2.11.1 Measures for products and systems
Embed products and systems not in public net-
works
Make sure that the system is only operated in protect-
ed networks.
Note:
Corresponding information concerning the
RoHS directive is provided by our firm on the
Internet at www.rittal.com/RoHS.
SVHC substance CAS No.
4,4'-isopropylidene diphenol 80-05-7
Lead 7439-92-1
Cadmium 7440-43-9
Mercury 7439-97-6
Lead titanium trioxide 12060-00-3
Lead monoxide (lead oxide) 1317-36-8
Diboron trioxide 1303-86-2
Tab. 1: SVHC substance
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