Fast & Fluid SK450 - Manual (Page 17)

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Fast & Fluid Management - SK450
Problem solving
Introduction
Before calling your machine supplier or Service Department, please check whether you can solve the problem yourself. If
you cannot, then call the Service Department for advice. Have the model number and serial number at hand (these can be
found on the silver CE sticker at the back of the machine). Use the Problem Solving chart below to judge whether you can
solve a problem yourself or whether you need to call in the Service Department. Use the Error chart for error messages from
the software interface. The tool button
( )
means you cannot solve the problem yourself and the Service Department must
be called.
On no occasion remove side panels yourself, this may only be done by trained service personnel.
Attention! MOVING PARTS CAN CAUSE INJURY. Always turn off power
(e.g. by pressing emergency stop) before accessing moving parts.
Problem Solving
Symptom Cause Action
The display is blank, no reaction
from machine after pressing
buttons No supply voltage present. Check main power supply
Emergency stop is active Turn emergency stop clockwise
Main power supply is present
but the machine does not work Door of the machine is open Close the door
Emergency stop is active Turn emergency stop clockwise
Machine is overloaded Unload (max 40 kg)
Fuse blown Shut power off and replace fuse
Door switch is defective Call service
Key panel is defective Call service
Circuit-board is defective Call service
Extreme vibration when mixing Machine incorrectly loaded Place load in can table center
Machine is not level Level the machine
Adjustable feet set incorrectly Adjust all feet so they support the
machine properly and lock them into
position.
Suspension struts are defective
Call service
Clamping plate goes down,
then nothing happens Excenter driver motor is defective or
a wire is broken
Call service
Clamping plate will not go
down Clamping plate jammed Use interface user setting U4
Fuse blown Shut power off and replace fuse
Machine starts shaking before
the container has been
clamped Too much spindle resistance Clean the spindles and lubricate
Clamping plate incorrectly set
Call service
Clamping plate goes down and
back up again without mixing Container is too low Use taller container
Container is too weak (crushed) Use stronger container or adjust
clamping force Call service