Operator Cab and Controls - Section 32 08/11 OM3212 Page 32-10 Brake Lock Switch Moving brake lock switch (7, Figure 32- 4) to the ON position, applies the brake lock. Ash Tray Ash tray (10, Figure 32-4) is used for extinguishing and depositing smoking materials. Do Not use for flammable materials, such as paper wrappers, etc. Be certain that all fire ash is extinguished! When this switch is in the OFF posi- tion, the brake lock is released. Lighter The brake lock must be used with the engine run- ning. It is used for dumping and loading operations, only. The brake lock switch actuates the hydraulic brake system which locks the rear wheel service brakes only.
Lighter (11, Figure 32-4) may be used for lighting cigars/cigarettes. Always use caution with smoking materials!. This socket may also be used for a 12 VDC power supply. When pulling into a shovel or dump area, select a loading area with as level a surface as possible. When the truck is completely stopped and in loading position, apply the brake lock by moving the rocker switch to the ON symbol. To release, press the rocker switch toward the OFF symbol. Passenger seat (13, Figure 32-4) is mounted on top of the right hand portion of the center console struc- ture. Passenger Seat w/Safety Belt Any passenger riding in the truck, must use seat belt (12) whenever the truck is being operated.
Only use while at the shovel or dump areas to hold the truck in position. The area beneath the passenger seat provides a cabinet for various 24 VDC electrical components. Consult the shop manual for service involving any of these components. Do not use this switch to stop the truck unless the foot-operated brake valve is inoperative. Use of this switch applies the rear oil disc service brakes at full, unmodulated pressure! Do Not use the brake lock in place of the parking brake. With the engine off, hydraulic pressure will bleed down, allowing the brake lock function to release!
OPERATOR SEAT The operator's seat provides a fully adjustable cushioned ride for driver comfort and easy operation. Seat Belts On both driver and passenger seats, check the seat belt fabric, buckle, all belt retractors and hardware for damage or wear. Replace any worn or damaged parts immediately. LH Window Control Switch LH window control switch (8, Figure 32-4) is spring-loaded to the center, OFF, posi- tion. Pushing the front of the switch raises the left side cab window. Pushing the rear of the switch lowers the window.
Even if there are no signs of damage, replace both driver and passenger seat belts 5 years after seat belt manufacture, or every 3 years after start of use, whichever comes first. The passenger seat belt date of manufacture label is sewn into the seat belt near the buckle. The driver seat belt date of manufacture label is sewn into the shoulder harness belt, near the retractor end. RH Window Control Switch RH window control switch (9, Figure 32-4) is spring-loaded to the center, OFF posi- tion. Pushing the front of the switch raises the right side cab window. Pushing the rear of the switch lowers the window.