©Prolyte Products Group 2009
Prolyte has made every effort to ensure the accuracy of this manual. No liability will be accepted for errors. Prolyte reserves the right to change or alter their products or
manuals without prior notice. No part of this manual may be reproduced in any form or by any means without prior written permission.
Prolyte Products Group – Phone +31 (0)594 85 15 15 Fax: + 31 (0)594 85 15 16 www.prolyte.com
pages 16 of 18
USER MANUAL PLE-30
DIRECT CONTROLLED HOIST
gUARANTEE
1) Prolyft controllers are delivered with a one-year guarantee.
2) If for a reason outside the control of the vendor, the delivery is
delayed, the time lag cannot exceed three months.
3) If the use (installation) of the controller is delayed, the
corresponding extension of the guarantee (a single extension
limited to three months) must be requested, and written
confirmation obtained.
4) The vendor undertakes to eliminate all operating errors
originating from the concept, the execution, the components or
the materials themselves.
5) The guarantee does not cover normal wear, or the failures
resulting from abnormal use. It does not cover damage due to
a lack of supervision, to false operation or to a bad utilisation
of the controller, particularly due to overload, inching, under
voltage or over voltage or connecting errors.
6) The guarantee does not apply when there is disassembly,
modification or replacement of parts (mechanical or electrical)
by an unauthorised party or without our prior agreement.
7) The guarantee only applies for original, factory-installed spare
parts. For the duration of the guarantee, the vendor undertakes
to replace or repair, free of charge, the parts, in his workshop,
that are acknowledged to be damaged following examination
by a qualified and authorised service.
8) The guarantee excludes any other services or indemnities.
The repairs covered by the guarantee are carried out, as a rule,
in the workshops of the vendor or authorised agent.
When servicing of the equipment is done outside these
workshops, the labour costs for disassembly or assembly of
these parts are borne by the vendor when these are done
exclusively by his staff or by an authorised agent.
9) The replaced parts become the property of the vendor and
must be returned to the vendor at his expense.
10) For components of a relative particular importance that are not
manufactured by the vendor and which carry the brand name
of specialised manufacturers, the manufacturer’s guarantee
(which can vary according to the manufacturer) is applicable.
*The guarantee does not apply for expendable parts defined by the
manufacturer:
- Fuses
- Contactor contacts
TROUBLE SHOOTiNg
Hoists do not respond to the “run” signal
Solution
1) Check cabling and connections
Connect properly / measure
2) Corresponding switch is pre-selected in the “0” position
Select “up” or “down”
3) Thermal motor protector is switched off
This can be any of the switches from the connected masters / slaves
4) The thermal motor protector has the wrong setting
Set to 1.9amp for Prolyft hoist
5) Mains switch is switched of
Switch “on”
6) Emergency button is activated
Turn button clockwise to release
7) There is to much resistance in one of the connectors
Measure the resistance in Ohm’s of the connectors
The controller doesn’t respond
Solution
8) Check the power cable
Connect properly / measure
9) Phase failure indicator shows red
Change phases, measure power supply
9) Power supply is switched off
Switch “on”
10) Control circuit breaker is switched off
Switch “on “
11) Mains switch is switched of
Switch “on”
12) Emergency button is activated
Turn button clockwise to release
13) Environmental temperatures are to high
Place the controller in a cooler/warmer surrounding
14) There is to much resistance in one of the connectors
Measure the resistance in Ohm’s of the connectors