Levitronix PuraLev 2000SU, Руководство пользователя

Страница: 36 / 42

User Manual for PuraLev
®
2000SU
www.levitronix.com
PL-4034-00, Rev02, DCO# 20-144 36
5
Instructions for Use of Pump Head
5.1
Description and Preparation
5.1.1 Description
The DCP-2000 pump heads are designed for
single use applications in the Life Science
industries in connection with the
PuraLev ® 2000SU
pump system components. The wetted parts are
made out of biocompatible materials (FDA, USP
VI, Animal-Free), which can be gamma sterilized.
The
Pump Head is mounted to the Bearingless
Motor (a MagLev drive motor) via the Pump Head
Socket . The motor is connected to a controller
generating the currents for rotation and the
levitation of the impeller.
Figure 37: Single-use pump head concept
Before using the
DCP-2000 pump head make
yourself familiar with the following warnings,
cautions and instructions.
5.1.2 Inspection Prior to Use
The pump head should be inspected prior to use
for any damage. Do not use the pump head if any
damage is found. Contact
Levitronix
®
regarding
return of any suspected pump head.
5.1.3 Traceability for Troubleshooting
For full traceability of the pump head the 6 digit
serial number located on the top of the pump head.
shall be used. On the labels of the packaging and
on the biocompatibility declaration this serial
number is the one for the lid (see
Figure 38 ).
Figure 38: Serial number for traceability of pump head
(left: on pump head, right: on label of package and the biocompatibility declaration)
5.2
General Warnings and Cautions
!
WARNING
High Magnetic Field Strength of Impeller.
The pump head contains a rotor magnet with high
field strength. Pace maker may be influenced and
mag-netic forces may lead to contusions. Keep
distance to pace makers and handle pump heads with
care.
CAUTION
Magnetic Forces
Pay attention to the magnetic forces when hand-ling
the pump head. It has to be avoided that magnetic
parts are attracted resulting in contamination or
damage (for example cracks) of the housing or
impeller. Specifically pay attention to the magnetic
forces, when handling two pump heads at the same
time or inserting the pump head into the motor.
CAUTION
Gamma Sterilization
The pump heads DCP-2000 have been tested to be
robust against gamma radiation with a dose up to 40
kGy.
Handle the pump heads with care, especially after
gamma radiation with doses above 25 kGy, since the
radiation exposure decreases the flexibility of the
pump head material.
Single-Use
Pump Head
DCP-2000
Pump Head Socket
(Screw type)
PHS-2000
Manual Screws (M8)
Bearingless Motor
LPM-2000.x
Socket Screws
4pcs M8 x 25mm
Unique 6 digit serial number for pump head