Lorentz PSk2 Series - Table of Contents; Required Tools; Equipment Delivered

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BERNT LORENTZ GmbH & Co. KG
Siebenstücken 24, 24558 Henstedt-Ulzburg, Germany,
Tel (+49) 0 4193 8806-700, Fax -708, www.lorentz.de
Guide for replacing the Current Board (v2 and v3) in a PSk2 series pump
controller (PS7k-2, PS9k-2, PS15k-2)
Version: V150818
8
All specifications and information are given with good intent, errors are possible and products may be subject to change without notice.
Pictures may differ from actual products depending on local market requirements and regulations.
Content
1. Required tools ......................................................................................................................................... 2
2. Equipment delivered................................................................................................................................ 2
3. Safety instruction ..................................................................................................................................... 3
4. Replacing the Controller Board ................................................................................................................ 4
4.1. Remove the touch protection .............................................................................................................. 4
4.2. Remove the Current board .................................................................................................................. 8
4.3. Assemble the new Current board ........................................................................................................ 9
4.4. Re-assemble the touch protection ..................................................................................................... 10
4.5. Re-assemble the LEDcontrol Board .................................................................................................... 13
1. Required tools
no.
name
characteristic
function
1
Open-end wrench
8 mm
Remove the touch protection
2
Open-end wrench
5,5 mm
Hold locking nut
3
Screwdriver (Philips type)
PH1
Remove the current board screws
4
Screwdriver (Philips type)
PH2
Remove the touch protection
2. Equipment delivered
 1x Current Board v3