Huber Pilot ONE Unistat T3*0, Operation Manual

Page: 87 / 100

Service/maintenance
Chapter 7 OPERATION MANUAL
V2.4.0en/22.07.20//17.12
Unistat® T300 Series
87
Cooling* Description
Maintenance
interval
Comment
Person re-
sponsible
A/W
Check power
supply cable
Prior to switching
on the tempera-
ture control unit
or on relocation
Do not start the temperature
control unit if the power supply
cable is damaged.
Qualified
electrician
(BGV A3)
A
Clean perforated
sheet
As required
Clean the perforated sheet of the
temperature control unit with a
damp cloth
Operating
company
A/W
Thermal fluid
inspection
As required –
Operating
company
and/or opera-
tors
U Empty drip tray 1 Monthly
Please see on page 90 the section
»Emptying the drip tray (if pre-
sent)«
Operating
company
and/or opera-
tors
A/W
Check the mechan-
ical seals (drip tray)
1
Monthly
Please see on page 94 the section
»Inspect the mechanical seal«
Operating
company
and/or opera-
tors
A Check liquefier fins
As required, after
3 months at the
latest
Please see on page 88 the section
»Clean liquefier fins (air-cooled
temperature control unit)«
Operating
company
and/or opera-
tors
W
Check hat-type
strainer (dirt trap)
As required, after
3 months at the
latest
Please see on page 89 the section
»Clean hat-type strainer (dirt
trap) (water-cooled temperature
control unit)«
Operating
company
and/or opera-
tors
A/W
Overtemperature
protection (OT) -
functional check
Every month or
after changing the
thermal fluid
Please see on page 54 the section
»Testing overtemperature protec-
tion for functionality«
Operating
company
and/or opera-
tors
A/W
Check temperature
control unit for
damage and stabil-
ity
Every 12 months
or after a change
of location
–
Operating
company
and/or opera-
tors
W
Check cooling
water quality
Every 12 months
Descale the cooling water circuit
as required. Documentation on
water quality available at:
www.huber-online.com
Operating
company
and/or opera-
tors
A/W
Free-standing
models: Check air
filter mats
Determine accord-
ing to ambient
conditions.
Check all air filter mats of the
temperature control unit. Replace
the air filter mats as needed.
Please note on page 17 the section
»Proper disposal of resources and
consumables« .
Operating
company
and/or opera-
tors
A/W
Exchange safety-
relevant electric
and electrome-
chanical compo-
nents
20 years
Have the exchange only carried out
by certified personnel (such as Huber
service engineers). Please contact
Customer Support. The telephone
number can be found on page 98 in
section
»Contact data«
Operating
company
*A = Air cooling; W = Water cooling; U = Applicable only for Unistats
1 Not valid for magnetically coupled circulation pumps (entry "MC pump" in technical data sheet).
Magnetically coupled circulation pumps are maintenance-free. Circulation pumps with mechanical
seal have no entry under "Circulation pump" in the technical data sheet.