Page 1 Mid-Mount Steel Aerial Tower Command Zone™Controls 1000 Lb Tip Load 100ft © 2021 Pierce Manufacturing Inc. Part No. PM-A-OM1000-0521...
Page 3: Table Of Contents
LIMBING AND ORKING ON THE PPARATUS 1-6.2 NFPA D ...................... 1-9 ESIGNATED ALKWAYS 1-6.3 ........................1-9 OMPARTMENT OORS ............................. 1-10 AFELY 1-7.1 ........................1-10 IDING ON XTERIOR Mid-Mount Ascendant Aerial Tower / i © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 4 ERIAL PERATION IN INDS 1-10.16 A ....................1-24 ERIAL EVICE ABLE 1-10.16a G ....................1-25 LOVES AND LOTHING 1-10.16b S ....................1-25 HEAVE OR ABLE AILURE ii / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 5 HART NFORMATION 3-1.1 100-F - (M . 1000- / 500- ) 3-2 OUNT SCENDANT ERIAL OWER ASKET 3-1.1a ........................3-2 HARTS 3-1.1b ........................3-4 EVEL HARTS Mid-Mount Ascendant Aerial Tower / iii © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 6 MERGENCY WITCHES 4-6.2 ....................... 4-23 ERIAL NTERLOCK VERRIDE 4-6.2a ................... 4-23 LECTRONIC ONTROLS VERRIDE 4-6.3 ....................4-24 TABILIZER NTERLOCK VERRIDE 4-6.3a ................... 4-24 LECTRONIC ONTROLS VERRIDE iv / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 7 UBRICATION NSTRUCTIONS 5-10.1 R ......................5-15 ECOMMENDED UBRICANTS ........................5-15 YNTHETIC REASE ......................5-15 OTATION 5-10.2 L ........................5-16 UBRICATION HART Equipment Inspection and Maintenance Worksheet Mid-Mount Ascendant Aerial Tower / v © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 9: Foreword
Purpose of Manual The information in this manual is for the operation and maintenance of Pierce aerial apparatus. It is intended to serve as a guide to assist qualified operator’s and service personnel in the operation and maintenance of Pierce apparatus.
Page 10: Before Placing The Aerial In Service
Pierce Manufacturing Inc. has empowered dealers to make decisions and repair apparatus, and they are eager to resolve your issues to your complete satisfaction. Should you encounter an issue with your Pierce apparatus that requires service, take the following steps: Step 1.) Contact your authorized Pierce selling or servicing dealer.
Page 11: Accident Reporting And Investigation
The Product Safety Department at Pierce Manufacturing must be notified immediately in all instances where a Pierce aerial product has been involved in an accident resulting in personal injury or death, when property damage has occurred or when a regulatory investigation is involved. A plan will be established to investigate as deemed necessary.
Page 13: Safety
It is the responsibility of the Authority Having Jurisdiction (AHJ) to permit only qualified personnel to operate this aerial. Pierce Manufacturing Inc. provides the services of a delivery technician to demonstrate the safe and proper method of operation. The name of each trainee is recorded as proof of participation in this demonstration, however this demonstration does not qualify personnel as an aerial operator on this apparatus.
Page 14: 1-1.2 To The Operator
Your Pierce apparatus will be manufactured on a Pierce Custom built chassis. Pierce publishes a manual for each custom built chassis model. You will need the Pierce Custom chassis Operator’s Manual to fully inform you of safe and proper vehicle operation.
Page 15: 1-1.3C Foam
SAFETY 1-1.3c Foam If your apparatus is equipped with a foam system you must select the appropriate manual. Pierce publishes manuals for Husky® and Hercules® foam systems. For other foam systems see your foam system manufacturer. 1-1.3d All-Steer If your apparatus is equipped with All-Steer® it will have a dedicated manual that covers the important operational and safety information unique to this system.
Page 16: List Of Abbreviations
National Fire Protection Association NHTSA National Highway Traffic Safety Administration Original Equipment Manufacturer Pounds per Square Inch Power Take-Off Society of Automotive Engineers Saybolt Universal Second 1-4 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 17: Prepare For Safe Operation
Before the aerial is put into service, a primary inspection must be performed. Follow the inspection and maintenance schedule in this manual thereafter. Mid-Mount Ascendant Aerial Tower / 1-5 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 18: Secure Your Equipment
Hose couplings that jam or catch on corners or other obstructions may cause the deploying hose to pull taught or whip, possibly damaging equipment or injuring bystanders. Keep personnel clear of exiting hose and couplings during deployment. 1-6 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 19: 1-5.2 Hose Restraint
Inspect equipment mounting devices frequently to insure they are properly adjusted, in good repair, and will retain the equipment securely on the apparatus or aerial device. Mid-Mount Ascendant Aerial Tower / 1-7 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 20: Access Your Apparatus Safely
Stay away from the edge when possible and always hang on to something sturdy. 1-8 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 22: Ride Safely
EPU so you are prepared if you need to use it during an emergency. Do not rely on the EPU for extended use as it is not designed for continuous operation. 1-10 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 23: 1-8.3 Manual Valvec
Aerial device interlocks may include: Aerial/Stabilizer The aerial device function must not activate unless the stabilizers are fully deployed. Mid-Mount Ascendant Aerial Tower / 1-11 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 25: 1-9.2 Aerial Stabilizer
Study the rest of this manual, and your load chart, for instructions on safe operating limits. An Incident Safety Officer should observe aerial operations when you are using short-jack procedures. Mid-Mount Ascendant Aerial Tower / 1-13 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 26 • Cribbing should never be taller than twice the width of the blocking base. • Use only undamaged hardwood blocking appropriate for the load. 1-14 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 27: 1-9.5A Power
Warn others to stay away. Do not approach the apparatus until a power company representative informs you that the line has been de-energized and that the area is safe Mid-Mount Ascendant Aerial Tower / 1-15 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 28: 1-10. Safe Operation
Both operators should be in communication with each other and with other personnel on the device at all times. 1-16 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 29: 1-10.1C C
If multiple spotters are required to ensure that all blind spots are covered, practice methods of ensuring that only one spotter at a time is giving directions. Mid-Mount Ascendant Aerial Tower / 1-17 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 30: 1-10.3 Operating Within
Avoid sudden reversal of direction when operating as this may damage the device structure or cause personnel on the aerial to fall. 1-18 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 31: 1-10.4 Aerialo
• • Loose gravel • Loose dirt • Snow or ice • Trash • Fallen leaves • Any other surface that does not provide good friction Mid-Mount Ascendant Aerial Tower / 1-19 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 32: 1-10.6 Aerial Devicef
Never tether more than one person to an anchor point unless it is clearly labeled that it is designed for that purpose. 1-20 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 33: 1-10.7 Ladder Basep
Falling items may bounce off the ladder, turntable or other parts of the apparatus and strike personnel at some distance from the apparatus. Take extra precautions during icing conditions to keep personnel from being injured by ice falling from the device. Mid-Mount Ascendant Aerial Tower / 1-21 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 34: 1-10.10 Operating With
Begin with the nozzle pointed in-line with the ladder, open control valves slowly, and change nozzle direction slowly. Sudden changes in flow will cause the ladder to whip. 1-22 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 35: 1-10.12B Aeriall
Do not allow personnel to climb an aerial ladder if the rungs or handrails are ice-covered and slippery. Mid-Mount Ascendant Aerial Tower / 1-23 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 36: 1-10.14C Ice Build
Never touch wire rope while someone else is at the controls or during operation. • Never operate a device that has damaged wire rope. • Keep cutting tools clear of wire rope. 1-24 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 37: 1-10.16A Gloves And
The redundancy is intended to allow safe retraction and stowing of the device only and is not intended to allow continued operation with only one sheave and cable system functioning. Mid-Mount Ascendant Aerial Tower / 1-25 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 38: Equipment
Most attachment points are intended to be used as a single anchor for a single rescue rope only. Pierce Manufacturing recommends not to use a pulley or block and tackle as the load on the device may become twice the load being lifted and may exceed the maximum allowable weight limit for the aerial device.
Page 39: Perform Maintenance And 1-12.1 Modification
All Pierce aerial apparatus are stability tested prior to delivery. Any changes or additions in equipment (lighting changes/additions, equipment changes/additions, etc.) to an aerial device requires the unit to be retested at an authorized Pierce facility or the additional weight added must be removed from the allowable tip load and the load charts updated appropriately.
Page 40: 1-12.5 Control Ofh
• Specific requirements for testing a machine or equipment to determine and verify the effectiveness of lockout devices, tagout devices, and other energy control measures. 1-28 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 41: 1-12.6 High Pressure
The injury will lead to more serious health concerns and possibly death if not treated promptly. See appropriate medical care knowledgeable in the treatment of these injuries. Mid-Mount Ascendant Aerial Tower / 1-29 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 43: General
Aerial Master Switch will be illuminated GREEN. • There are various types of switches used on Pierce Apparatus. Two types are shown above. AERIAL MASTER SWITCH. Two position switch; activates the aerial electrical circuits. Depress the switch to turn on power to the aerial; depress again to turn off. The AERIAL MASTER switch will illuminate when the electrical circuits are active.
Page 44: 2-1.2 General Control
ANGLE INDICATOR (GRADE). Indicates apparatus grade in degrees. ANGLE INDICATOR (SIDE SLOPE). Indicates apparatus side slope in degrees. STABILIZER CONTROLS. Contains stabilizer beam and jack controls. 2-2 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 45 General Control Locations (Continued) Figure 2-3: Aerial and Ladder Controls POM0816 Item # Description and Function TURNTABLE CONSOLE CONTROLS. Contains most controls and indicators needed to operate the aerial. Mid-Mount Ascendant Aerial Tower / 2-3 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 46 LEFT MIDDLE STABILIZER CONTROL. Controls the operation of the left middle stabilizer. Move switch left and right to control beam extension. Move switch up and down to control jack operation. 2-4 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 47 STABILIZER FIRM ON GROUND INDICATOR (6). When lit, indicates when the stabilizer jack is down. STABILIZER BEAM FULLY EXTENDED INDICATOR (2). When lit, indicates when the stabilizer beam is fully extended. Mid-Mount Ascendant Aerial Tower / 2-5 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 48: 2-1.4 Stabilizer And
The switch does not function unless the aerial is cradled, the Aerial Master Switch is ON, the E-Stop switch is OFF and all stabilizer switches are OFF. 2-6 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 49 STABILIZER GROUND PAD. Used to dissipate the weight and footprint of the vertical jack. VERTICAL JACK. Used to raise, level and stabilize the apparatus during aerial operations. Mid-Mount Ascendant Aerial Tower / 2-7 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 50 (elevate) the aerial. Push forward on the lever to lower the aerial. When the lever is released, it will return to the neutral or center position. 2-8 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 51 FRONT BASKET AC LIGHT SWITCH (Optional). Controls power to the front basket floodlight(s). UNDER BASKET AC LIGHT SWITCH (Optional). Controls power to the under basket floodlight(s). Mid-Mount Ascendant Aerial Tower / 2-9 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 52 The tip station is hands-free, which means all the operator has to do is talk to be heard at the console. 2-10 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 53: 2-1.7 Basket Controls
MONITOR PATTERN CONTROL SWITCH. Allows the operator to select straight stream or fog discharge pattern. AERIAL SPEED SWITCH. Controls the relative speed of aerial functions - “Normal” or “Fast”. Mid-Mount Ascendant Aerial Tower / 2-11 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 54 120 VAC RECEPTACLE (Qty 2). Two receptacles in the basket provide 20 amps of 120 VAC electrical power each. 2-12 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 55: 2-1.9 Aerial Basketl
AERIAL BASKET LIFTING EYES. This aerial device is equipped with two lifting eyes that may be used for rescue operations. The lifting eyes are only for use with rope type rescue operations. Pierce Manufacturing recommends not to use a pulley or block and tackle on the eye(s) as the load on the device may become twice the load being lifted and may exceed the maximum allowable weight limit for the aerial device.The load on each lifting eye should never exceed 500 lbs (225 kg), or 1,000 lbs (550 kg) combined...
Page 56: 2-1.10 Manual Override
MANUAL AERIAL OVERRIDE CONTROL VALVES. Used for maintenance in the event of an aerial electrical system failure. MANUAL STABILIZER OVERRIDE CONTROL VALVES. Used for maintenance in the event of a stabilizer electrical system failure. 2-14 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 57 AERIAL EXTEND/RETRACT MANUAL OVERRIDE CONTROL. Manually controls the operation of the aerial extend/retract cylinders. Move the lever LEFT to extend the aerial. Move the lever RIGHT to retract the aerial. Mid-Mount Ascendant Aerial Tower / 2-15 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 58 AERIAL RAISE/LOWER (ELEVATE) MANUAL OVERRIDE CONTROL . Manually controls the operation of the aerial raise/lower cylinders. Move the lever LEFT to lower the aerial. Move the lever RIGHT to raise the aerial. 2-16 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 59 Move the lever LEFT to raise the left front stabilizer jack cylinder. Move the lever RIGHT to lower the left front side stabilizer jack cylinder. Mid-Mount Ascendant Aerial Tower / 2-17 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 60: 2-1.11 Manual Angle
ANGLE INDICATOR (SIDE SLOPE). Located at the rear of the truck inside the lower control station next to the stabilizer remote control, indicates side slope in degrees. 2-18 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 61: 2-1.12 Turntable Power
POM0835, POM0836, POM0837 Item # Description and Function RELAYS. Refer to truck’s specific wiring diagrams for additional information. FUSES. Refer to truck’s specific wiring diagrams for additional information. Mid-Mount Ascendant Aerial Tower / 2-19 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 62: 2-1.13 Lower Powerd
RELAYS. Refer to truck’s specific wiring diagrams for additional information. FUSES. Refer to truck’s specific wiring diagrams for additional information. 2-20 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 63: 2-1.14 Oil Sample Port
Oil Sample Port Figure 2-20: Oil Sample Port POM0833 Item # Description and Function OIL SAMPLE PORT. Used to obtain sample of hydraulic oil for analysis. Mid-Mount Ascendant Aerial Tower / 2-21 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 64: 2-1.15 Breathing Airs
LOW-PRESSURE HOSE ASSEMBLY. Supplies breathing air to respirator disconnects. PRESSURE TRANSDUCER. Monitors pressure (volume) in air storage bottle. FILL ADAPTER. Connection point to refill air storage bottle. 2-22 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 65: 2-2.1 Introduction
CZIC before you operate your aerial device. For additional information concerning the CZIC, refer to the Pierce Custom Chassis Operator’s Manual. A CZIC is provided at each of the aerial control locations, giving the operator or maintenance technician information to perform their duties safely and efficiently.
Page 66: 2-2.2B Common
• aerial hydraulic oil pressure; • aerial dimensions - ladder reach, extension, angle and height. The ladder information is approximate and for operator reference only. 2-24 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 67: Aerial Set - Up
Status Bar Color Beam Position Jack Position Deployed Green Full extension Short-Jacked Yellow Short extension Not Set Short extension Not set Stowed Gray Full retracted Full retracted Mid-Mount Ascendant Aerial Tower / 2-25 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 68: Aerial Operation
Other values displayed include: • status of water flow (on/off) and flow rate; • breathing air level (optional); • rungs aligned indicator; • ladder angle. 2-26 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 69: Aerial Limitation
The Aerial Limitation screen displays (Green - OKAY / Red - Not OKAY): • allowable aerial rotation; • allowable aerial angle; • allowable aerial operating zones. Mid-Mount Ascendant Aerial Tower / 2-27 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 71 Check the load chart part number on your device and match it to the part number in this manual to be sure you are using the correct load chart and the correct corresponding ice conditions load chart. Mid-Mount Ascendant Aerial Tower / 3-1 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 72 LOAD AND LEVEL CHARTS 3-1.1 100-Ft Mid-Mount Ascendant Aerial Tower- (Max Basket Cap. 1000-lb Dry / 500-lb Wet) 3-1.1a Load Charts Read and follow all the instructions found in the Safety section of this manual prior to operation Table 3-1: 100-FOOT MID-MOUNT ASCENDANT AERIAL TOWER- NORMAL CONDITIONS...
Page 73 Read and follow all the Aerial Operation in Cold Weather Safety Instructions found in the Safety section of this manual prior to operation Table 3-2: 100-FOOT MID-MOUNT ASCENDANT AERIAL TOWER- ICE CONDITIONS (1000-lb dry / 500-lb flowing water - maximum basket load capacity...
Page 74 Table 3-5: Apparatus Leveling Safe Operating Limits for 50% Load Chart Capacity Operating Conditions Level Limits for 50% Load Chart Capacity Operating Conditions Direction Maximum Safe Operating Angle (degrees) Color Slope (Side-to-Side) 8.0° YELLOW Grade (Front-to-Back) 8.0° YELLOW 3-4 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 75: Preparing For Operation
4-1.1 Pre-Driving Checks Read and follow the safety instructions in your Pierce Chassis operator manual corresponding with your apparatus prior to driving. Read and follow the Riding Safely instructions found in the safety section of this manual.
Page 76: 4-1.2 Response Scene
The cab doors and other items at the front of the apparatus will be higher and may require a ground ladder or stepping stool to reach. • Reach may be limited over front of vehicle if front (bumper) stabilizers cannot reach the ground. 4-2 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 77: Apparatus Leveling S
If you are unable to set up your apparatus with the apparatus angle indicators within either the green or yellow safe limits, then the apparatus must be repositioned until it can be. Mid-Mount Ascendant Aerial Tower / 4-3 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 78: Stabilizing The Apparatus
Place chocks in front of the rear wheels if facing downhill. Always place the wheel chocks where they will give the most resistance to truck movement. 4-4 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 79 NOTE: If the stabilizer remote control is inactive for a couple of minutes, it will automatically shut off and the stabilizer power switch will need to be reactivated. 4. Activate the Stabilizer Power Switch, the Stabilizer Remote Control lights will illuminate. Mid-Mount Ascendant Aerial Tower / 4-5 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 80: 4-3.3A Apparatus
6. Push and hold the Level Assist Button until the truck auto-levels and all the stabilizers stops moving. 4-6 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 81 — Tilt apparatus over the middle stabilizers to bring rear stabilizers lower and front (bumper) stabilizers higher. 9. Install wheel chocks on both sides of the front axle tires. Mid-Mount Ascendant Aerial Tower / 4-7 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 82 Assist Button, proceed to step 8. If the apparatus WILL level within the safe range of the angle indicators in slope and grade using the Level Assist Button, proceed to step 9. 4-8 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 83 — Tilt apparatus over the middle stabilizers to bring rear stabilizers lower and front (bumper) stabilizers higher. 9. Install wheel chocks on the downhill sides of the #1 and #2 axle tires. Mid-Mount Ascendant Aerial Tower / 4-9 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 84 Assist Button, proceed to step 8. If the apparatus WILL level within the safe range of the angle indicators in slope and grade using the Level Assist Button, proceed to step 9. 4-10 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 85 — Tilt apparatus over the middle stabilizers to bring rear stabilizers lower and front (bumper) stabilizers higher. 9. Install two wheel chocks (one each side) on the downhill side of the #3 axle tires. Mid-Mount Ascendant Aerial Tower / 4-11 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 86: Apparatus On
7. Use the Truck Manual Leveling Stabilizer Control if further truck leveling is required. 8. Install wheel chocks on both sides of the tires that are in contact with the ground (high side). 4-12 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 87: 4-3.4 Final Setup
Your apparatus is equipped with a Command Zone control system. A short-jack graphic indicating the short-jack condition will appear on the CZIC display when the procedure is complete. Mid-Mount Ascendant Aerial Tower / 4-13 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 88: Aerial Operations
During operation one of the responsibilities of the primary operator is to watch and warn of any obstruction the aerial may contact and be ready to override any potentially dangerous movement. 4-14 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 89: 4-4.3 Primary Operation
Your device is not designed for reverse loading and you should never power your device into the ground or onto a structure. Mid-Mount Ascendant Aerial Tower / 4-15 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 91: Using The Controls
Any combination of positioning functions (raise/lower, extend/retract, or rotate) may be operated at the same time. Operate one function at a time until you are sufficiently skilled and experienced to use multiple functions safely. Mid-Mount Ascendant Aerial Tower / 4-17 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 93 12. Turn off lighting, intercom, and breathing air valve as applicable. 13. Close control console cover. 14. Slightly lift front of the control console and carefully roll it forward to the stowed position. Mid-Mount Ascendant Aerial Tower / 4-19 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 94: 4-5.2 Stowing Thes
Figure 4-6: Manually Aligning Center Stabilizer Ground Pads Ground Pads must be within 5° of being parallel to the truck while stowing the stabilizer jack. POM0862 4-20 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 96: 4-5.3 Pre -Drivingc
Instruct the assistant to release the OVERRIDE SWITCH. 4-5.3 Pre-Driving Checks Read and follow the Safety instructions in your Pierce Chassis operator manual corresponding with your apparatus prior to driving. Read and following the Riding Safely instructions found in the Safety section of this manual.
Page 97: 4-6.1 Emergency Shut
4. At the Manual Override Control Manifold, operate Override Control Lever for desired function while first and second assistant relays aerial movement. 5. Once aerial is in desired position, instruct the second assistant to release the AERIAL MANUAL OVERRIDE SWITCH. Mid-Mount Ascendant Aerial Tower / 4-23 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 98 4. When desired motion in the selected direction is complete, RELEASE the EMERGENCY HYDRUALIC POWER switch. 5. RELEASE the motion control lever. 6. Repeat these steps until the aerial is properly stowed. 4-24 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 99: 4-7.1 Water Pumpo
If your apparatus is equipped with a water pump and you intend to pump water during your response, you may wish to engage the pump at the same time you engage the aerial PTO, prior to exiting the cab. Refer to your Pierce pump operator manual for instructions.
Page 100: Lyfe Eye ™ R
Do not flow water from platform monitor while using Ladder™ Failure to comply may injure or kill. M0345 Do not paint over this label. Replace if damaged or lost M0345 4-26 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 101 5. With the ladder hanging in the vertical position, secure the rung latch (2) to the appropriate ladder rung. 6. LyfeLadder™ brackets should be stored in a body compartment before driving the apparatus. Mid-Mount Ascendant Aerial Tower / 4-27 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 102: 4-7.4 Lyfe Support
The belt straps must be properly tensioned to prevent basket movement. 2. Make sure each belt strap is fastened through the holes at each end of the LyfeSupport™ rescue basket arms. 4-28 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 103: 4-7.5 Front Stabilizer
When properly installed, the front stabilizer jack extension opening and retaining pins must face in the uphill direction. Mid-Mount Ascendant Aerial Tower / 4-29 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 104: 4-7.5B Removal
5. Install two retaining pins (2) in front stabilizer jack extension (1). 6. Repeat steps 3 through 5 for the remaining front stabilizer jack extension. 7. Return two front stabilizer jack extensions (1) to storage compartment. 4-30 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 105: Cold Weather Operation
• The Pierce Manufacturing warranty does not cover damage caused by extending or retracting a frozen aerial. During extreme cold weather, certain precautions must be applied to the operation and use of aerial devices. When operation is necessary in extreme cold temperatures, use the following precautions: •...
Page 107: Maintenance
Pierce Manufacturing Inc. standards. Failure to comply with these requirements place your operators and emergency victims at risk and will be considered grounds or conditions that may void the warranty on individual components, assemblies, or the entire Pierce aerial device.
Page 108: Troubleshooting
5-2. Troubleshooting The following outline represents operational difficulties that may arise during the deployment of the Pierce aerial. It is not a comprehensive list meant to exhaust every possible malfunction of the equipment; rather it is a quick checklist to allow operating personnel to ensure operator error is not preventing the safe deployment of the unit.
Page 109 As a last resort, if the override switch does not allow rotation, use the manual aerial controls to rotate the aerial. Mid-Mount Ascendant Aerial Tower / 5-3 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 110 Have one operator hold the override switch while the operator at the turntable stows the ladder. As a last resort, use the manual aerial controls to stow the ladder. 5-4 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 111 Stabilizer Functions: Hold the EPU switch in the DOWN position a the manual stabilizer control station while operating the manual stabilizer controls. Mid-Mount Ascendant Aerial Tower / 5-5 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 112: Hydraulic System
Hydraulic Oil Fill Cap NOTE: Hydraulic reservoir oil level may be checked by using the sight level gauge located in front of the right middle stabilizer. 5-6 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 113: 5-3.2 Hydraulic Oilr
• Your Pierce aerial was shipped with a hydraulic oil cleanliness level of 18/15/13, per the latest ISO standard 4406. Any changes of, or additions to, the aerial hydraulic oil should be with the appropriate type - filtered to the same cleanliness level.
Page 114: 5-4.1 Introduction
During the warranty period, and thereafter, inspections and maintenance schedules must be performed according to the specified Pierce Manufacturing Inc. standards. Failure to comply with these requirements will be considered grounds or conditions that may void the warranty on individual components, assemblies, or the entire Pierce aerial device. 5-4.2 Explanation of Columns Item No.
Page 115: Primary Inspection
Ensure that unauthorized equipment mounting has not been added. Aerial Function Check Perform aerial function check from the turntable control console and from the basket control panel. Mid-Mount Ascendant Aerial Tower / 5-9 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 116: Fifty
Remove the cover plates from the beam housings and inspect the inside of the stabilizer beams for any chafing or leakage of hoses and fittings. Check for any signs of binding. 5-10 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 117 Check stabilizer jacks for tightness and clearance between guide pads. Stabilizer Beams Check stabilizer beams for scoring. Jack Cylinder Check the security of the bottom bolts on the jack cylinders. Mid-Mount Ascendant Aerial Tower / 5-11 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 118 For specifications related to your apparatus, see the “Specifications for Setup and NFPA Testing” data placard located on the aerial. Exterior Finish (Painted Surfaces) Apply touch-up paint to all damaged paint and other corrosion areas. 5-12 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 119 Replace hydraulic return and pressure filters. Emphasis should be made that dirt is a major factor in hydraulic system failures. Hydraulic Oil Pierce Manufacturing Inc. recommends taking a sample of hydraulic oil and having it analyzed by a local company. The sample should be taken following 30 minutes of aerial operation.
Page 120: Extreme Environment M
5-2, “Hydraulic Oil Recommendations” page 5-7 range of hydraulic oils used in Pierce aerial units.) • In high-temperature climates where low temperatures are unlikely, use grease with a high melting point for the rotation gear/pinion to provide extended coverage of these areas.
Page 121: 5-10. Lubrication Instructions
• Cartridge, Pierce Manufacturing Inc. Part No. 1003040; SYNCO Super Lube #41150 • 5 LB pail, Pierce Manufacturing Inc. Part No. 1003044; SYNCO Super Lube #41050 • 30 LB pail, Pierce Manufacturing Inc. Part No. 1003046; SYNCO Super Lube #41030...
Page 122: Rotation Gear
SEE HYDRAULIC OIL TAG ON RESERVOIR DEXTRON II AUTOMATIC TRANSMISSION WATERWAY TUBES FLUID (OR EQUIVALENT) LUBRIPLATE CHAIN AND CABLE FLUID — WIRE ROPE CABLES (OR EQUIVALENT) 5-16 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 124 Figure 5-3: Fill Plug and Drain Plug Locations G0030, G0032 IMPORTANT: When properly filled, the oil level should be to the bottom of the fill hole. Item # Description Fill Plug Drain Plug 5-18 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 125 MAINTENANCE Figure 5-4: Turntable Rotation Bearing Grease Fitting POM0832, POM0842 Figure 5-5: Rotation Gear Box Bearing and Rotation Bearing Teeth Grease Fitting Brush On POM0843, POM0844 Mid-Mount Ascendant Aerial Tower / 5-19 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 129 Equipment Mounting and Storage Extreme Environment Maintenance ........Precautions 5-14 ..Extreme High-Temperature Concerns 5-14 ... Extreme Low-Temperature Concerns 5-14 ..Extreme Wind-Swept Sand and Dirt Concerns 5-14 Mid-Mount Ascendant Aerial Tower / Index-1 © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 130 5-13 ......Multiple Manuals Required ........Inspection, Primary Inspection, Twenty-Five (25) Hour/Quarterly 5-10 ..........Intended Use ......NFPA Designated Walkways ......Know Your Aerial Device 1-10 Index-2 / Mid-Mount Ascendant Aerial Tower © 2021 Pierce Manufacturing Inc. All Rights Reserved.
Page 131 Rope Rescue 1-26 ......Rotation Gear Box Lube 5-15 ........Rungs Aligned 1-21 ......Water Pump Operation 4-25 Who Should Use, Service, and Maintain ........ This Equipment Mid-Mount Ascendant Aerial Tower / Index-3 © 2021 Pierce Manufacturing Inc. All Rights Reserved.