-
31
Malfunctions at coin mechanism
Fault
Possible cause
Remedy
By whom
All coin acceptors
reject all coins
Main switch is switched off.
Set main switch to “1”.
Operator
Incorrectly adjusted time of day or operating
times. Night operation lock active
Check the adjustments on the control.
Operator
Motor protection switch of the high pressure
pumps was triggered
Reset motor protection switch.
Determine the cause if it reoccurs.
Operator
A single coin ac-
ceptor rejects all
coins
Coin acceptor dirty
Clean the coin acceptor (see section „Mainte-
nance work“)
Operator
Overcurrent on the high pressure pump
Acknowledge the fault on the control.
Operator
Faults on high pressure pumps
Fault
Possible cause
Remedy
By whom
Irregular water jet
on the hand spray
gun
High-pressure nozzle clogged
Clean high-pressure nozzle.
Operator
Amount of water supply is too low.
Check water supply level (refer to technical da-
ta).
Operator
Suction hose kinked
Check suction hose.
Operator
Reduced pres-
sure at the high-
pressure pump
High-pressure nozzle flushed
Replace the high-pressure nozzle.
Operator
Incorrect high pressure nozzle installed.
Check/replace high-pressure nozzle.
Operator
Amount of water supply is too low.
Check water supply level (refer to technical da-
ta).
Operator
Check flushing solenoid valve,swimmer valve
and water quality solenoid valve.
Customer Ser-
vice
Pressure does
not build up in the
pump
High-pressure hose to the washdown yard
leaking
Check the high-pressure line, replace if neces-
sary.
Operator, Cus-
tomer Service
Overflow valve misadjusted or leaking
Check and repair the overflow valve.
Customer Ser-
vice
The high pressure pump sucks air from the
empty detergent tank
Refill detergent. Bleed the suction line (to speed
up the bleeding process briefly squeeze the suc-
tion hose to the pump repeatedly during opera-
tion).
Operator
High pressure
pump is knock-
ing; manometer is
swaying wildly
High pressure pump is sucking in air.
Check suction pipes for water and detergent and
ensure that they are leak-proof.
Operator
Detergent container empty? (see above)
Operator
Vibration dampener is defective
Replace vibration dampener.
Operator
Valve in pump head defective or contaminat-
ed.
Replace defective valves.
Customer Ser-
vice
The pump does
not run
Overcurrent on the high pressure pump
Acknowledge the fault on the control.
Operator
Disturbed detergent supply
Fault
Possible cause
Remedy
By whom
Inadequate or no
flow of detergent
Filter or hose is blocked
Clean the parts.
Operator
Leaky detergent hose
Replace the hose
Operator
Dosing pump incorrectly adjusted or defec-
tive.
Check the dosing pump and the setting.
Operator, Cus-
tomer Service
Dosing pump obstructed by condensate.
Drain the condensate from the pressure contain-
er of the compressor.
Customer Ser-
vice
69
EN
Summary of Contents for SB MU
Page 2: ...2 ...
Page 9: ... 7 1 Menuepunkt 2 Parameter 9 DE ...
Page 15: ... 13 Funktion Fließschema 2 Werkzeug Ausführung 15 DE ...
Page 16: ... 14 Fließschema 1 Werkzeug Ausführung 16 DE ...
Page 21: ... 19 21 DE ...
Page 45: ... 7 1 Menu item 2 Parameter 45 EN ...
Page 51: ... 13 Function Flow chart 2 tool design 51 EN ...
Page 52: ... 14 Flow chart 1 tool design 52 EN ...
Page 57: ... 19 57 EN ...
Page 82: ... 7 1 Rubrique de menu 2 Paramètre 82 FR ...
Page 88: ... 13 Fonction Schéma de flux exécution à 2 outils 88 FR ...
Page 89: ... 14 Schéma de flux exécution à 1 outils 89 FR ...
Page 94: ... 19 94 FR ...
Page 119: ... 7 1 Punto del menú 2 Parámetros 119 ES ...
Page 125: ... 13 Función Esquema de flujo modelo con 2 herramientas 125 ES ...
Page 126: ... 14 Esquema de flujo modelo con 1 herramienta 126 ES ...
Page 131: ... 19 131 ES ...
Page 159: ... 7 1 Menypunkt 2 Parameter 159 SV ...
Page 160: ... 8 1 Menypunkt 2 Parameter 160 SV ...
Page 167: ... 15 Funktion Flödesschema 2 verktygs utförande 167 SV ...
Page 168: ... 16 Flödesschema 1 verktygs utförande 168 SV ...
Page 173: ... 21 173 SV ...
Page 174: ... 22 174 SV ...
Page 194: ......
Page 195: ......