Operation - Section 32 OM3241 Page 32-24 Operator Cab and Controls Med Speed Indicator The medium speed indicator (C8) lights when the operator has selected the second detent position of the master control lever. In this position, depending on the overhead line voltage, the truck speed may vary from 8.9 to 11.2 mph while on trolley. Refer to the trolley speed table in Section 30, Operating Instructions, for speed ranges with differ- ent line voltages. The max speed indicator is green. Right Limit Indicator (Optional) When on trolley, the right limit indicator (E8) will light if the over- head power cables make contact too far to the right of the panto- graph. The indicator is amber.
To turn the indicator off, the operator must steer to the right. There are sensors near the outer edge of the carbon collector bar on the panto- graph. These sensors warn the operator that truck alignment is necessary. NOTE: The speed indicator lamps indicate the speed level of the master control lever position. If the slowest speed is selected, only the low speed indicator lamp will light. In maximum spped, all speed level lamps will light. Low Speed Indicator The low speed indicator (D8) lights when the operator has selected the first detent position of the master control lever. This lever position will cause the truck to move at it's slowest speed while on trolley.
In this position, depending on the overhead line voltage, the truck speed may vary from 7.6 to 10.0 mph. Refer to the trolley speed table in Section 30, Operating Instructions, for speed ranges with different line voltages. The max speed indicator is green. NOTE: The speed indicator lamps indicate the speed level of the master control lever position. If the slowest speed is selected, only the low speed indicator lamp will light. In maximum spped, all speed level lamps will light.