Electrical Connection; Operation With Bayonet Plug; Repair; Pump - Lincoln Quicklub 203 DC Instructions De Service

User Manual
Operating Instructions

Electrical Connection

WARNING!
Before maintenance or repair of pumps
sw itch of f their power supply.
Consider the safety instructions (page 5
and 6)!
4273a 00
CAUTION!
Before starting, make sure that the general
power supply is of f. The device must never
be connected or disconnected when t he
power is on. The protective conductor must
always be connected. Take care that this
line section is undam aged and conforms to
st andards and the contacts are safe.
NOTE
The protection IP6K9K is guaranteed w hen
t he socket (X1:, X2: & X3:) is tightened on
t he housing cover with flat packing.
6001a 02
Make sure of the connection and the type of constructi on
of your QLS 401.
- type of connection (VDC / VAC)
- low-level indication
- type of connection plug
- monit oring of metering device via external or internal
cycle switch
Connect the electrical wires according to the following
ele ctrical conne cting diagrams (see cha pter „Technical
Data").

Repair

Pump

Page 14 of 22
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel +49 (6227) 33-0 • Fax +49 (6227) 33-259
Maintenance, Repair and Tests, continuation
ATTENTION!
Consider residual ripple of max. ±5 % to
connect pum ps with direct current version
(in relation to the operating voltage acc. to
DIN 41755).
4273a 00
Operati on with bayonet plug
Protective measures to be applied for appropriate operat ion
with bayonet plugs:
"Functional ex tra-low voltage with safe isolation" /
"Protectiv e Extra-Low Voltage" (PELV)
Standards:
DI N EN 60204 Teil1: 2007-07 / IEC 204-1 /
DI N VDE 0100 Teil 410: 2007-06 / IEC 364-4-41
Use only original Lincoln spare parts for repair on the
pumps.
The pump should be returne d to the factory for warranty
work or major repairs.
2.1EN-38002-I10