Palfinger MBB F 1000 LD User Manual

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Retract
Fault Possible cause Remedy
Platform does not re-
tract, motor is running
Solenoid valves S 7 and S 8
leaking
Clean or replace
Solenoid valve S 7 does not
open
Clean or replace
Solenoid valve S 11 does not
open
Clean or replace
Piston seal in guide cylinder
defective
Replace
Fold in
(for model MBB R 1500 SH – R 2000 LH)
Fault Possible cause Remedy
Platform does not un-
fold, motor is running
Solenoid valves S 7 and S 8
leaking
Clean or replace
Solenoid valve S 12 does not
open
Clean or replace
Solenoid valve S 9 does not
open
Clean or replace
Piston seal in folding cylinder
defective
Replace
Switch on warning light
(warning light is automatically switched on when the platform is opened or extended,
left and right lights are switched in parallel)
Fault Possible cause Remedy
Warning lamps are nor
flashing
Short-circuit in lamp or ca-
bling
Repair short-circuit
Lamp defective Replace
Initiator b25 defective Replace
Betriebsanleitung_Hubladebuehnen_EN.book Seite 159 Donnerstag, 15. August 2019 4:04 16

Palfinger MBB F 1000 LD Specifications

General

Brand	Palfinger
Model	MBB F 1000 LD
Category	Lifting Systems
Language	English