Notes on the operating instructions
- The operating instructions are in-
tended for specialist workers and
trained personnel.
- Before each stage of work, read the
relevant notes and warnings care-
fully, and keep to the sequence as
stated.
- Pay particular attention to the sec-
tion on ”General safety warnings”.
If you have any problems or questions,
please contact your supplier or
consult the company MARIANNE
MAYER, ELECTRONISCHE SCHAL-
TUNGEN directly.
1. Description of the device
General description
The high pressure calibrator enables
pressure to be generated by means of
the integrated pressure pump, up to
700 bar relative.
The measurement technology incor-
porated into this device allows ac-
curate measurement and documen-
tation of the characteristic of a test
object that is connected to it. The
measured pressure progression can
be displayed, evaluated and saved
with a computer monitoring program
(CCS30).
The calibrator is operated with the
two function buttons SELECT and
ENTER, located directly below
the display. The calibrator itself is
powered by a 3,0 V battery.
Copyright
For copyright reaons this operating
manual may only be used for inhouse
purposes.
Any reproduction, even in part and for
inhouse purposes, requires the assent
by
Messrs
Also, any distribution to third parties is
prohibited for competitive reasons.
Commissioning
A pressure-resistant connection for
the test object is required in order to
use the high pressure calibrator. The
pressure connection for the test object
is already screwed to the pressure
distributor of the high pressure calibra-
tor so that it is pressure resistant when
it leaves the factory, and it must not be
dismantled.
Recommended torque for the test
object pressure connection: 30 Nm
IMPORTANT!
Nothing must adhere to the surface of
the test object (no oil, grease, water,
etc). Impurities could pass trough the
adapter to reach the high pressure
calibrator and damage it.
Overpressure
If the pressure exceeds the measuring
range by more than 20%, the measur-
ing cell or the mechanism of the high
pressure calibrator may be destroyed
Recalibration
The recalibration cycle depends on
the conditions of use. Recommended
recalibration cycle: 1 year.
Intended use
The high pressure calibrator may
only be used to generate pressure
with the type HLP 22 BP hydraulic oil
that is supplied with the product. Use
of the calibrator with other media
will
damage it. The operational safety
of the device supplied is guaranteed
only if it is used as intended. The limit
values as stated (see page 9: ”Tech-
nical data”) must never be exceeded.
Before installing the high pressure
calibrator, check that it is suitable for
your applications
2. General safety warnings
The current national regulations on
accident
prevention
and
workplacesafety must be followed
whenever work
is
carried
out.
Internal regulations issued by the
operator must be followed, even if
they are not mentioned in these
instructions.
Never use the high pressure calibra-
tor together with an external pressure
source.
Do not remove any connected compo-
nents (e.g. test objects) when the high
pressure calibrator is under pressure.
Open the screwed sealing plug before
removing parts.
Do use Teflon tape to seal the
pressure connection careful. Residues
of Teflon tape could penetrate the
high- pressure calibrator and damage
it.
Only use the adapters and seals that
are available as accessories.
Do not store the calibrator under pres-
sure: only store the high pressure cali-
brator with the drain valve open.
Avoid the action of force of any kind
on the high pressure calibrator and its
operating controls.
Do not use high pressure calibrators if
they are damaged or faulty.
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