Huber Pilot ONE - Maintenance; Function Check and Visual Inspection

Service/maintenance
OPERATION MANUAL Chapter 7
CC® Liability for errors and misprints excluded. V1.3.0en/06.07.15//14.06
74
PROCEDURE
 Switch off the temperature control unit. Do this by turning the >Mains switch< [37] to the “0”
position!
 Disconnect the temperature control unit from the current supply.
 Release the >Fixing screw for Pilot ONE< [89] at the front of the housing.
 Carefully pull the “Pilot ONE” away upwards.
 Carefully insert the replacement “Pilot ONE”.
 Connect the >Fixing screw for Pilot ONE< [89] to the front of the housing.
 Connect the temperature control unit to the power supply.
 Switch the temperature control unit on.
7.4 Maintenance
Cleaning/maintenance while the temperature control unit is operating
MORTAL DANGER FROM ELECTRIC SHOCK
 Stop an ongoing temperature control process.
 Disconnect the temperature control unit from the power supply by turning the >Mains switch<
[37] on the temperature control unit to “0”.
 Also disconnect the temperature control unit from the current supply.
Carrying out maintenance work not described in this operation manual
DAMAGE TO THE TEMPERATURE CONTROL UNIT
 For maintenance work not described in the operation manual, contact Peter Huber
Kältemaschinenbau GmbH.
 Maintenance work not described in this operation manual is reserved for qualified specialists
trained by Huber.
 Only perform the following maintenance work on the temperature control unit yourself.
7.4.1 Function check and visual inspection
Cool-
ing*
Description
Maintenance
interval
Comment
Person re-
sponsible
L/W
Visually inspect
hoses and hose
connections
Prior to switching
on the tempera-
ture control unit
Exchange leaking hoses and hose
connections prior to switching on the
temperature control unit.
Responsible
body and/or
operators
L/W
Inspection in ac-
cordance with the
F-Gas Directive
In accordance
with the F-Gas
Directive
See page 17, section »Temperature
control devices with fluorinated
greenhouse gases/refrigerants«
Responsible
body
L/W
Inspect power
supply cable
Prior to switching
on the tempera-
ture control unit
or on relocation
Do not start-up the temperature con-
trol unit if the power cable is damaged.
Qualified
electrician
(BGV A3)
L Clean air inlet grille As required
Clean the perforated sheet of the
temperature control unit with a damp
cloth
Responsible
body
L/W
Thermal fluid
inspection
As required
Responsible
body and/or
operators
L/W
Inspect the me-
chanical seals
Monthly
See page 79, section »Inspect the
mechanical seal«
Responsible
body and/or
operators
L Check liquefier fins
As required, after
3 months at the
latest
See page 75, section »Clean liquefier
fins (air-cooled temperature control
unit)«
Responsible
body and/or
operators
W
Check suction
strainer (dirt trap)
As required, after
3 months at the
latest
See page 76, section »Clean hat-type
strainer (dirt trap) (water-cooled
temperature control unit)«
Responsible
body and/or
operators
Monitoring interval