Maxon WL7-vers. C Especificaciones descargar pdf (Pagina 96)

11921 Slauson Ave. Santa Fe Springs, CA. 90670 (800) 227-4116 FAX (888) 771-7713

PATENTS PENDING

CONTROLLER DISPLAY READINGS - Continued

MATT ERR:

The Lift’s threshold plate sensed pressure while the platform was unfolded and more than

1” below the vehicle ﬂ oor. There may be a load or occupant on it, or it may need to be ad-

justed.

Corrective action:

1. Make sure the THRS (MAT) switch is adjusted correctly. If required, do the THRESH-

OLD (M AT) SWITCH ADJUSTMENT in this manual.

2. If adjustment does not solve the problem, do the following. Push the actuator lever

on each of the 2 MAT switches (one at a time). If the MAT ERR reading appears

while pushing on the actuator and clears when releasing the actuator, then the wir-

ing connections and switch are good.

3. If the controller (FIG. 94-1) still reads MAT ERR, replace the controller.

LOCK ERR:

Lift is not stowed, and the interlock signal from the vehicle does not reach the controller. For

the vehicle interlock to send a signal to the Lift, the vehicle transmission must be in park

or neutral, emergency or service brakes must be set, and Lift switch or other controls (as

equipped) must be set correctly. Lift will operate until stowed. The Lift cannot operate until it

receives the interlock signal from the vehicle.

Corrective action:

1. Check all the conditions, controls, and settings on the vehicle interlock and then

check the interlock connections to the Lift (see ELECTRICAL SYSTEM DIAGRAM).

2. Disconnect the vehicle interlock wire (white with red stripe) from the vehicle interlock

wiring harness (see ELECTRICAL SYSTEM DIAGRAM). (The vehicle interlock wire

is on the same side as the pump.) Connect the wire to ground. If the LOCK ERR

reading is gone from the controller (FIG. 94-1), the Lift interlock is operating correct-

ly. The vehicle interlock needs to be repaired.

LOCKED:

This is a normal reading on the controller (FIG. 94-1) if the Lift is stowed and vehicle is be-

ing driven. It indicates the Lift cannot be operated because it is not receiving an interlock

signal from the vehicle. The vehicle normally sends the interlock signal to the Lift when ve-

hicle transmission is in park or neutral, emergency or service brakes are set, and Lift switch

or other controls (as equipped) are set correctly. For the Lift to operate, the controller must

display STOWED (see STOWED*, STOWED.*, and STOWED).

CAUTION

To prevent a constant “LOCK ERR”, never

connect the brown interlock wire with the

white (red-striped) interlock wire.

1 2 ... 91 92 93 94 95 96 97 98 99 100 101 ... 106 107

Sin comentarios

Maxon WL7-vers. C Especificaciones Pagina 96