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HomeMy WebLinkAbout310.013 - Apparatus 63 and 64 PatrolsEffective Date: April 2007 Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 1 of 17 300 Training and Equipment Manual SECTION 310.013 APPARATUS 63 AND 64 (PATROLS) PURPOSE The purpose of this policy is to provide Fresno Fire Department (FFD or Department) members an overview on the use of Apparatus No. 63 and Apparatus No. 64 Patrols. APPLICATION Apparatus 63 and 64 are Type 6 engines. For more information on all engine types, please refer to the FIRESCOPE Field Operations Guide (FOG), ICS 420-1. NWCG Engine Typing Minimum Standards Strike Team Type Number Type GPM PSI Tank Capacity 1.5" Hose 1" Hose GVWR Max E 5 50 100 400 300' 300' 26,000 F 6 50 100 150 300' 300' 19,500 OPERATIONAL POLICY The Administrative Manual, Section 106.023, Pre-Trip Inspection Report (FD-03) form is to be completed daily. The Administrative Manual, Section 106.029, Emergency Equipment Weekly Inspection Report (FD-11) is to be completed weekly. OPERATIONAL GUIDELINE This section intentionally left blank. Fresno City Fire Department Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 2 of 17 PROCESS 1. Patrol Apparatus: (Apparatus 63, Patrol) (Apparatus 64, Patrol) Figure 1 a. Features: i. 2008 Dodge Ram 5500 4X4 Dually. ii. Engine, 6.7 Liter Cummins Turbo Diesel. *This apparatus is equipped with a green fuel tank cap. iii. 305 Horsepower/610-foot pounds Torque. iv. 6-Speed Automatic Transmission with Manual Shift on the Fly. 4WD Transfer Case. v. 52-Gallon fuel tank. Diesel Fuel Only. vi. Four-Door Crew cab; carries up to four firefighters. vii. GVWR-12,500 pounds. b. Hydraulic Brake Check: i. Pump the brake: Pump the brake pedal three times, and then hold it down for five seconds. The brake pedal should not move during the five seconds. ii. Check the hydraulic brake reserve system: With the key off, depress the brake pedal and listen for the sound of the reserve system electric motor. Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 3 of 17 iii. Check the Hydro-Boost brake system: Release the parking brake and with the engine off, depress and release the brake pedal several times to deplete all hydraulic pressure. Depress and hold the brake pedal with light pressure (15-25 pounds), then start the engine and run it at idle speed. If the Hydro-Boost is operating, the pedal will yield slightly to foot pressure and then hold. Less pressure is required to hold the pedal at this position. iv. Confirm the warning light is off. c. Water Tank: i. 300-gallon tank constructed of 1/2-inch-thick polypropylene. d. Foam Tank: i. 15 gallons of Class A Foam. e. Fire Hose: i. Three (3) complete Wildland Hose Packs in compartment. ii. 200 feet of 1-1/2-inch pre-connect, 50 feet engine protection line 1-1/2-inch roll. iii. One complete mop up kit. f. Hose Reel: Apparatus 63 and 64 are equipped with one hose reel located in the center of the truck bed. The reel is equipped with independent ball valves and has two sections of 3/4-inch hose in 100-foot lengths. The ball valves should remain in the open position (See Figure 2). The reel line has a 1-inch dual gallon combination fog/straight stream nozzle with bale shut-off. The hose reel can be locked into place by hand tightening the locking mechanism (See Figures 2 and 3). Effective Date: April 2007 Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 4 of 17 (Figure 2) (Figure 3) Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 5 of 17 g. Pump Panel: (Figure 4) i. Panel Light. ii. Water Level Gauge (This is the only one; there is not one in the cab). iii. Pressure/vacuum gauge (The gauge shows the discharge pressure at the pump or the vacuum when priming the pump). iv. Panel Light Switch. v. Pump Throttle Control. vi. Engine Choke. vii. Engine On/Off Switch. viii. Engine Starter Switch. ix. Automatic Low Pressure Shut-off Switch. x. Primer Valve (This valve must be open when priming the pump and closed at all other times). xi. Primer Motor On/Off Button. Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 6 of 17 xii. FoamPro Control Unit. 2. 23-Horsepower Pump and Motor: The CF-130 is a centrifugal pump powered by a 23-horsepower Briggs and Stratton Vanguard engine. The engine has manual recoil and a 12-volt electric starter. PERFORMANCE FOR CF-130 PUMP PSI 100 125 150 175 200 225 250 275 300 325 GPM 132 130 120 108 100 90 80 60 47 15 a) Valves: i. Suction: There are two valves on the suction side of the pump. One valve is located between tank and the intake side of the pump and is left in the open position except when drafting or receiving water from a hydrant or other source. The second suction valve is normally in the closed position and is used for an external water source. It may be necessary to prime the pump after filling the tank from the suction valve as air may have been introduced to the pump while closing the tank suction valve and opening the intake valve. ii. Discharges: There are three discharges: one (1) reel line and two (2) 1-1/2-inch discharges. (The hose tray and one on the rear of the apparatus may have a gated wye attached to it). Hose Tray - This valve controls the flow to the hose tray. NEVER OPEN THIS VALVE UNTIL ALL HOSE IS REMOVED FROM TRAY. Hose Reel - This valve controls the flow to the hose reel and is normally left in the open position. iii. Tank Fill: This valve controls the flow of water from the pump discharge to the water tank. When this valve is opened, pressure may fall below 30 psi. iv. Direct Fill: Opening this valve fills the tank directly bypassing the pump and is labeled “Hyd. Fill.” b) Fire Pump Operations: Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 7 of 17 To prevent running the pump without water, Apparatus 63 and 64 are equipped with an automatic shut-off system. When the system is activated, the pump will shut off whenever the discharge pressure falls below 30 psi. To start the engine, the automatic shut-off switch must be in the START position (See Figure 4); this switch disengages the system. When the pressure gauge shows a reading of 50 psi or greater, move the switch to the RUN position. The automatic shut-off system is now engaged. If the pump runs out of water, or the pressure drops below 30 psi, the pump will automatically shut off. (Figure 5) c. Priming Pump: The primer valve is located on the pump panel (See Figure 6). The primer valve allows the primer to be opened when priming and closed at all other times. Apparatus 63 and 64 are equipped with a 12-volt, electric primer pump. The pump is activated by a momentary push button located on the control panel. i. Do not start engine until prime is established. ii. Close all valves on discharge side of the pump including discharge, reel, by-pass, and tank fill. iii. Open the priming valve. iv. Activate priming pump until a full flow of water is achieved through primer overflow tube. This is visible from the bottom of the apparatus below the pump panel. v. Close primer valve. Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 8 of 17 (Figure 6) d) Starting Engine: i. Switch automatic shut-off to the START position. ii. Switch ignition to the run position. iii. Close choke. iv. Advance throttle 1/4 open. v. Start engine with either rope rewind or electric start. vi. Slowly open choke and increase the throttle to build pressure. vii. Check pressure reading on gauge to verify pump is primed. a. Partially open discharge valve, checking gauge to verify pressure is maintained. If pressure drops, maintain engine speed, and repeat priming procedure until pressure is restored. viii. SLOWLY open discharge valve or nozzle. ix. With discharge open, advance throttle to adjust speed of engine until required water discharge pressure is achieved. x. Switch automatic shut-off down to the RUN position. Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 9 of 17 xi. Open the TANKFILL VALVE slightly to ensure the pump stays cool. e) Engine Fails to Start or Run: i. Check position of automatic shut-off switch. ii. Make sure engine switch is in the RUN position and pilot light is on. iii. Spark plug is operating and set at correct gap. (Refer to engine manufacturer’s manual). iv. Battery and wiring connections are clean and tight. v. Check electrical ground connections. vi. Check the fuel level in the integrated fuel tank. Apparatus 63 and 64 have an integrated fuel tank which holds 4 gallons of unleaded gasoline. A gas can should be carried on the apparatus to fill tank when necessary. Please keep fuel tank topped off as much as possible. f) The pump has lost its prime. This may have been caused by filling through the tank fill valve introducing air into the pump. If this is the case, operate the primer pump. 3. FoamPro: The FoamPro System 1600 is an electric motor-driven flow-based proportioning system, which measures water flow and then injects the proportional amount of foam concentrate to maintain the preset percentage. The system will accurately deliver from 0.1 percent to 1.0 percent foam concentrate to the foam injector fitting. Foam concentrate is injected directly into the water stream on the discharge side of the water pump. It is fed as foam solution by the main fire pump into a standard fog nozzle. a. Foam Pump Priming Check: i. Turn the CAL/INJECT valve to the CALIBRATE or FLUSH position. Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 10 of 17 a) Provide a container to collect the output, which comes from the foam pump. ii. Turn the INJECTION RATE knob to the 1.0 percent setting. Place the system into simulated flow and engage the FoamPro system at the control module (See Figure 7). (Figure 7) a) Foam concentrate should begin flowing into the container. If concentrate is not being pumped, check first to make sure the foam pump is running. If the pump is running, but no concentrate is being delivered, the pump is most likely not primed completely. If the pump does not prime within 20-30 seconds, disengage the system by turning the switch off. b) Foam concentrate should flow readily to the pump. c) Once foam flow is established, turn the system off and turn the CAL/INJECT valve back to the inject position (See Figure 8). (Figure 8) Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 11 of 17 iii. Turn the simulated flow switch off (See Figure 9). If operator is still having difficulty priming the foam pump in FoamPro system, do the following: (Figure 9) iv. Make sure foam concentrate tank shutoff valve is open (See Figure 10). (Figure 10) v. Check to make sure there are no restrictions from the concentrate tank to the inlet of the foam pump (See Figure 11). Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 12 of 17 (Figure 11) d. Normal System Operation: When the FOAM switch is toggled into the ON position, the LOW CONC light momentarily flashes on. This indicates the system is ready to operate. The foam injection rate can be adjusted at any time during operation to suit the conditions and/or concentrate being used. e. Display Messages: Several safety features are provided to protect the foam concentrate pump and motor and help diagnose problems in system operation. The display method used in the MODEL 1600/1601 is done with the usage of the LOW CONC light. Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 13 of 17 LIGHT STATUS SYSTEM CONDITION Light blinks on and then goes out. System is activated and ready to run and/or running depending on the main water flow conditions. Light goes on and stays on. System is activated and ready to run but has insufficient concentrate in the tank. Light does not turn on at all on start-up. System is turned off at the motor driver module. Poor ground. Control module is not properly connected. Internal fuse is tripped, check flowmeter. No power or insufficient power to unit. Light blinks once per second after successful start-up. A low concentrate condition has been detected. The light will blink for two minutes and then shut the foam pump off unless sufficient foam level is restored. Light is on solid after successful start-up and operation. System has been out of chemical for more than two minutes and the foam pump is not operating. Light blinks five times per second. No pump feedback is detected, and a problem exists at the speed sensor. Insufficient ground. f. Simulated Flow Operation: The simulated flow function of the system allows the operator to control the foam pump manually. The water flow rate is factory set at approximately 100 GPM; the percentage rate can be adjusted at the control module. This function provides the manual control requirement of NFPA. This function allows the operator to employ the foam concentrate tank for cleaning or changing foams. It also provides a means of checking the foam pump without running the water pump. Warning: When operating the FoamPro in the simulated flow function, an outlet for the foam concentrate must be provided. Otherwise, dangerous excessive pressure may build up in the apparatus water piping and/or hoses. g. Simulated Flow Operation Procedures: To begin simulated flow. Turn the switch to the ON position located on the left side of the motor driver. To adjust the percentage of concentrate. Adjust the percentage on the control module. Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 14 of 17 To exit the simulated flow. Turn the switch to the OFF position located on the left side of the motor driver. 4. Off-Road or 4WD Operations: a. Manually Shifted Transfer Case Operating Information/ Precautions: Apparatus 63 and 64 are equipped with a manual transfer case lever for shifting into four-wheel drive (See Figure 12). The transfer case provides four mode positions: two (rear)-wheel- drive high range (2H), four-wheel-drive high range, neutral (N), and four-wheel-drive low range (4L). The transfer case is intended to be driven in the two-wheel-drive position for normal street and highway conditions such as dry hard surfaced roads. (Figure 12) When additional traction is required, the transfer case 4H and 4L positions can be used to lock the front and rear drive shafts together and force the front and rear wheels to rotate at the same speed. This is accomplished by simply moving the shift lever to the desired positions. The 4H and 4L positions are intended for loose, slippery road surfaces only. Driving in the 4H and 4L positions on dry hard surfaced roads may cause increased tire wear and damage to the driveline components. The four-wheel- drive light (4WD), located in the instrument cluster alerts the driver the vehicle is in four-wheel drive and the front and rear drive shafts are locked together. These light illuminates when the Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 15 of 17 transfer case is shifted to either the 4H or 4L positions. There is no light for the 2H or N positions. When operating vehicle in 4L, the engine speed is approximately three times that of the 2H or 4H positions at a given road speed. Take care not to over-speed the engine and do not exceed 25 mph. Proper operation of four-wheel-drive vehicles depends on tires of equal size, type, and circumference on each wheel. Any difference will adversely affect shifting and can cause damage to the transfer case. Do not attempt to make a shift while only the front or rear wheels are spinning. The transfer case is not equipped with a synchronizer and therefore, the front and rear driveshaft speeds must be equal for the shift to take place. Shifting while only the front or rear wheels are spinning can cause damage to the transfer case. Because four-wheel drive provides improved traction, there is a tendency to exceed safe turning and stopping speeds. Do not go faster than road conditions permit. Delayed shifts out of four-wheel drive may be experienced due to uneven tire wear, low or uneven tire pressures, excessive vehicle loading, or cold temperatures. b. 2H Rear Wheel Drive High Range: Normal Street and highway driving, and dry hard surfaced roads. c. 4H Four-Wheel-Drive High Range: Locks the front and rear drive shafts together and forces the front and rear wheels to rotate at the same speed. Additional traction for loose, slippery road surfaces only. d. N Neutral: Disengages both the front and rear drive shafts from the powertrain. To be used for flat towing behind another vehicle. See Recreational Towing for more information. e. 4L Four-Wheel-Drive Low Range: Low speed four-wheel-drive locks the front and rear drive shafts together forcing the front and rear wheels to rotate at the same speed. Additional traction and maximum pulling power for loose, slippery road surfaces only. Do not exceed 25 mph. f. Shifting the Transfer Case into 4WD. g. 2H 4H: Shifting between 2H and 4H can be made with the vehicle stopped or in motion. If the vehicle is in motion, shifts can be made up to 55 mph. With the vehicle in motion, the transfer Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 16 of 17 case will engage/disengage faster if you momentarily release the accelerator pedal after completing the shift. Apply a constant force when shifting the transfer case lever. h. 2H or 4H 4L: With the vehicle rolling at 2 to 3 mph (3 to 5 km/h), shift the transmission to N. While the vehicle is coasting at 2 to 3 mph, shift the transfer case lever firmly to the desired position. Do not pause in transfer case N. Note: Pausing in transfer case N in vehicles equipped with an automatic transmission may require shutting the engine OFF to avoid gear clash while completing the shift. If difficulty occurs, shift automatic transmission to N, hold foot on brake, and turn engine OFF. Makeshift to the desired mode. Shifting into or out of 4L is possible with the vehicle completely stopped; however, difficulty may occur due to the mating clutch teeth not being properly aligned. Several attempts may be required for clutch teeth alignment and shift completion to occur. The preferred method is with the vehicle rolling 2 to 3 mph. Avoid attempting to engage or disengage 4L with the vehicle moving faster than 2 to 3 mph. Do not attempt to shift to or from 4L while the transmission is in gear. After off-road usage, particularly in sand or mud, inspect the underside of the vehicle for accumulated dirt at the propeller shaft, axles, U-joints, brake rotors, and calipers. Use a hose to clean off any accumulation of dirt or mud. Check the exhaust system and all exposed components for any sign of damage. If vehicle experiences unusual vibration after driving in mud, slush, or similar conditions, check the wheels for impacted material. Impacted foreign material can cause a wheel imbalance. Removing the foreign material from the wheels will correct the situation. Always check the duals for rocks or other debris and check the hydraulic brake lines for damage after driving off road in four-wheel drive. INFORMATION This section intentionally left blank. DEFINITIONS This section intentionally left blank. Effective Date: April 2007 Author: Robert J. Garcia, Engineer Current Revision Date: 06/16/2022 Section 310.013 Next Revision (1) Date: 06/16/2027 Page 17 of 17 CROSS REFERENCES FIRESCOPE Field Operations Guide, ICS 420-1 Administrative Manual Section 106.023, Pre-Trip Inspection Report (FD-03) Section 106.029, Emergency Equipment Weekly Inspection Report (FD-11)