15 minute read
SNOW BLADE
Tigercat 1055B/1075B/1085B Forwarder
GENERAL SAFETY PRECAUTIONS continued
to their respective message. Keep safety labels in good condition. Repair or replace damaged labels.
Safety
Do not jump off the machine at any time. Do not try to climb onto or off of a moving machine. Do not use the joysticks as a handle when entering or leaving the cab. Do not use machine foot controls as a step. When mounting or dismounting the machine always use the 3 point technique - Use one hand with 2 feet or 2 hands with one foot.
WARNING
Wear suitable hearing protective device such as earmuffs or earplugs to protect against noise. Prolonged exposure to loud noise can cause permanent hearing loss. This machine exceeds 70dB(A) in the cab and exceeds 85dB(A) when servicing machine engine.
Always use the handrails and steps provided when mounting and dismounting from the machine.
Avoid mounting or dismounting the machine in areas with slippery surfaces. Dry, deice, clean up or cover slippery surfaces with an anti-slip material before mounting or dismounting the machine.
WARNING
Do not walk on machine surfaces with steel cleated foot wear. Steel cleats on steel surfaces are slippery and do not provide a safe foot hold.
WARNING
It is not recommended to walk on machine surfaces that are not designated walking areas. No attempt should be made to walk on angled steel surfaces or surfaces that are irregular in shape. Walking surfaces on the machine must be covered with anti-slip materials to provide a safe foot hold and prevent slipping. These anti-slip surfaces should be maintained on a regular basis. If the surface shows signs of wear, the anti-slip material must be replaced immediately.
To reduce the risk of fire, machines should be completely cleaned of debris at least daily, particularly around the engine exhaust components. Hydraulic oil leaks, excess grease, fuel and oil accumulation (including spillage) should be eliminated immediately, always shut off engine before cleaning machine. Maintain a clean cab interior, clear away trash or debris. Machine should be washed completely at every major service. Inspect the machine daily for signs of damage or unusual wear, to ROPS, FOPS, OPS structures. The machine should be inspected daily for signs of fluid leaks, damage, unusual wear, or faulty operation. Repair or replace malfunctioning parts and systems immediately. Check window and door guards for damage. Check protective windows for cracks, a damaged window has reduced strength to stop flying objects. All damaged windows must be replaced with original equipment. Check windows for scratching, crazing and cloudiness that could impair clear visibility all round the machine. Do not operate the machine with any defective or inoperable components. Check all fluid levels. Do not operate the machine with any of the exhaust system, safety covers, or other devices removed. Do not operate the machine with the cab retaining pins removed. Always install retaining pins after lowering the cab.
Keep a first aid kit in an easily accessible location on the vehicle at all times.
Safety
Working with oil
Direct contact with oil implies a risk of skin complaints (example: eczema). Strict hygiene should always be observed. Some advice which should be observed: • Oils used in this machine may be hot enough to cause serious burns. • Avoid contact with oil, particularly heated oil. • Oil on the skin should be washed off immediately with soap and water. • Wear protective gloves. Hands should be clean before putting on gloves. Apply protective cream to the hands to make washing easier. • Don't put oily rags in your pockets. • Oil soiled clothing should be changed as soon as possible. • Always keep an extra overall handy, but not in the machine where it can become dirty. • Cuts and abrasions must be attended to immediately. Clean them and apply first-aid. • Avoid breathing in oil fumes. • Wash hands and arms frequently (example: at each meal break or as often as possible).
Safety Hazards - Viton Seals
O-rings and other seals manufactured of Viton material (fluofine rubber) produce a highly corrosive acid (Hydofluoric) when subjected to temperatures above. 600°F (315°C). This contamination can have extreme consequences on human tissue since it is almost impossible to remove after contact. The following procedures are recommended when inspecting equipment that has been subjected to high temperatures such as fire: • Visually inspect any seals or gaskets which have suffered from heat; they will appear black and sticky.
If these are found, Do Not Touch!!! • Determine the material composition of any seals or gaskets, If fluro-elastomer seals (Viton, fluorel, or tecmoflon) have been used, the affected area must be decontaminated before undertaking further work. Natural rubber and nitrile materials are not hazardous. • Disposable heavy duty gloves (neoprene) must be worn and the affected area decontaminated by washing thoroughly with limewater (Calcium Hydroxide solution).
Tigercat 1055B/1075B/1085B Forwarder
GENERAL SAFETY PRECAUTIONS continued
• Any cloths, residue and gloves must be safely discarded after use. NOTE: Burning discarded items is not recommended except in an approved incineration process where the dangerous products are treated by alkaline scrubbing.
Safety Hazards - Operating
Maintain a charged fire extinguisher on the vehicle at all times and KNOW HOW TO USE IT. Do not carry passengers either in the cab or anywhere else on the machine. The vehicle seating accommodation is for one operator only. Do not allow anyone to operate the machine who may not be physically fit or who may be under the influence of alcohol or drugs. When operating the machine, ensure there is adequate clearance on both sides and above the machine or any of its attachments. Additional clearance may be necessary where the ground is uneven. Extreme caution should be exercised when approaching any area where overhanging electrical powerlines are present. Serious injury or death by electrocution can result if the machine or any of its attachments are not kept a safe distance from these lines. Do not move any part of the machine or load within 10 feet (3m) plus 2 times line insulator length of any electric lines. If State/Provincial, local or job site regulations require even greater safety distances than stated above, adhere strictly to these regulations for your own protection. If the machine must be transported, make sure that it is adequately secured to the transporting vehicle. Refer to TRANSPORTING INSTRUCTIONS in SECTION 2 of the OPERATOR'S MANUAL or the VEHICLE MOVING AND TRANSPORTING INSTRUCTIONS booklet.
Safety
Stopping the engine immediately after it has been working under load can result in overheating and premature wear of the engine components. Reduce engine speed to LOW IDLE and let run for approximately 5 minutes to allow gradual dissipation of heat and also to reduce turbo speed. This will also prevent loss of coolant by after boil and possible hot spot damage to the engine. Even though the brakes are fully engaged, block the wheels to prevent movement during transport. Install articulation lock whenever the machine is to be transported.
Be aware when performing service and maintenance tasks that surfaces and grab handles in and around the engine and cooling system may become very hot when the engine has been running. Contact with hot surfaces may cause injury. Comply with instructions in this manual and also your company’s regulations for the operation of this machine. Read, understand and follow all general safety precautions specified by crane, rotator and grapple manufacturer. For Tigercat Cranes refer to TIGERCAT CRANE SAFETY PRECAUTIONS in THIS SECTION. Access to a cell phone or radio to call for assistance in an emergency is advised. Be aware that signal strength for cell phones and radios changes with terrain and location.
WARNING
Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
WARNING
Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Wash hands after handling.
If acid is accidentally splashed into your eyes, flush immediately with clean water and get medical attention. Do not attempt to charge a frozen battery; it can explode. Disconnect battery before working on electrical systems. Remove ground terminal first when disconnecting. Connect ground terminal last when reconnecting. Do not short out battery terminals for any reason. Serious burns or an explosion can result.
CAUTION
Lead-acid batteries contain sulfuric acid which can severely damage eyes or skin on contact. Always wear a safety face shield, rubber gloves and protective clothing to reduce risk of accidents. Lead-acid batteries produce flammable and explosive gasses. Keep arcs, sparks, open flames and lighted tobacco a safe distance from the batteries. Avoid Injury from Backover Accidents
Before moving machine, be sure all persons are clear of the area. Always be alert for bystanders moving into the work area. Use horn to warn bystanders before moving the machine. When using a signal person, keep the person in view at all times. Always be sure the signal person is clear before backing up. To avoid backover accidents: • Always look around before you back up. Be sure that everyone is clear. • Keep reverse warning alarm in working condition. The reverse warning alarm must sound when the machine is moving in reverse. • Use a signal person when backing up if view is obstructed. Always keep the signal person in view. • Learn the meaning of all flags, signs and markings on the job site and who is responsible for signalling. • Keep windows, mirrors, lights and camera (if equipped) in good condition. • Dust, heavy rain, fog, snow etc. can reduce visibility. As visibility decreases, reduce speed and use proper lighting.
Tigercat 1055B/1075B/1085B Forwarder
OPERATING SAFETY PRECAUTIONS
D
Prior to refuelling:
• Shut off the engine, • Extinguish cigarettes, • Extinguish open flames, • Turn off the coolant heater (if equipped). • Attach a grounding strap to an unpainted metal surface on the machine if the refuelling tank or nozzle is so equipped. Check that no other personnel have moved into a hazardous area before starting the machine. Sound the machine horn before starting the machine.
The operator's seat is equipped with a lap belt. Use this restraint system at all times when operating the machine. Start the engine by following the instructions in this manual. Refer to OPERATING MACHINE in SECTION 2 of the OPERATOR'S MANUAL. Before moving the machine to the worksite, check to ensure that all doors, panels, and access covers are installed properly and secured.
CAB EXITS
There are two ways to exit the cab in case of an emergency. 1. Left hand cab door, the main point of entry. 2. Right hand emergency exit window, to be used for emergency exits only. Refer to EMERGENCY EXIT in SECTION 2 of the OPERATOR'S MANUAL for complete operating instructions. It is important that the operator of the machine be familiar with emergency exits and how to use them. All exits should be checked to make sure that they are operational and will function in an emergency. Refer also to EMERGENCY EXITS, CHECK MONTHLY in SECTION 3 of THIS MANUAL.
IMPORTANT !
Unlock doors before operating machine to allow opening from the outside in case of an emergency. Make sure that the doors are operational, open the doors twice, once using the exterior handle and once using the interior latch handle.
Safety
SWITCH
1075B-082
INTERLOCK SWITCH (L.H. DOOR SHOWN) SAFETY INTERLOCK SWITCHES ON DOORS:
Both doors are equipped with safety interlock switches to prevent the machine from being operated while either of the doors are open (pilot system is shut off).
NOTE: The engine can be started but the machine functions cannot be operated with a door open. NOTE: The emergency steering joystick is not part of this safety interlock and will operate with the pilot system on or off.
To operate:
Close both doors and start the engine. Press the PILOT RESET switch to enable operation of machine functions.
Once the safety interlock system has been activated, the safety of both the operator and all persons outside the cab becomes the responsibility of the operator. The door safety interlock switches and the pilot reset switch are a safety feature and their function must not be defeated in any way.
CAUTION
DO NOT use the joystick, steering control lever or armrest to assist entering or leaving the cab.
CAUTION
All functions on the machine can now be operated, either as intended or by accidentally touching them. Safety
WARNING
BRAKE STEERING
1075-080
Forwarder operations should only be performed from the operator’s seat. Secure loose items in the cab. Prior to commencing work, check all equipment controls to ensure that the machine responds correctly. Make sure that all safety screens and guards are installed and properly secured. Do not open an escape hatch or the cab doors to increase ventilation when operating the machine.
Keep the cab doors closed when driving or steering the machine to prevent accidental entry of branches and debris into the cab. Keep the cab doors closed and use seat belt when driving or steering the machine to prevent being thrown from the operator's cab.
Never use the emergency brake to slow down or stop the machine except in an emergency. Keep the brakes properly adjusted at all times. Always place the crane in the park position, or rest it on the ground when operation is stopped, regardless if the engine is running or shut off. Always rest the snow blade on the ground when operation is stopped, regardless if the engine is running or shut off. Never work alone. Regularly inform other crew members of your intentions, location and length of time to perform duties. Park machine at least 50 feet (15 meters) away from other equipment and in a cleared area. In the event of a fire, this distance will minimize the chance of the fire spreading to other equipment.
Tigercat 1055B/1075B/1085B Forwarder
OPERATING SAFETY PRECAUTIONS continued
Before leaving operator's cab, place the crane in the park position or on the ground and lower the snow blade (if equipped) to the ground. If out of the operator's cab for an extended period shut the machine off.
When parking the machine:
• Park on level ground ONLY.
Do not park on a hillside or incline.
• Place the crane in the park position or on the ground and lower the snow blade (if equipped) to the ground. • Stop the engine. Before working on or around the machine, release pilot system pressure.
Refer to RELEASING PILOT PRESSURE
FROM THE ACCUMULATOR in THIS
SECTION. • Turn the battery disconnect switch off if the vehicle is to be parked for an extended period of time.
The fire suppression system (if equipped) will activate automatically to suppress any fires detected when the switch is in the off position.
1075-006
BATTERY DISCONNECT SWITCH (MERCEDES ENGINE) Safety
Releasing pilot pressure from the accumulator:
Before working on or around the machine, release pilot system pressure by performing the following steps: 1. Stop the engine.
ACC1 TEST PORT
1075B-218
HIGH PRESSURE MANIFOLD ACCUMULATOR TEST PORT
2. Connect a 0-345 bar (0-5000 psi) gauge to the ACC1 test port.
3. Turn the ignition key switch to RUN position (do not start engine). 4. Ensure that cab doors are closed and press the pilot reset switch , on the right hand joystick pod. 5. Fully apply brake foot pedal and release it repeatedly until the pressure gauge reads 0 bar (0 psi). Note that this may require applying the brake foot pedal 60 times or more. 6. Pressure may remain in the system after completing all of the above steps.
Use caution when loosening hydraulic connections.
Tigercat 1055B/1075B/1085B Forwarder
OPERATING SAFETY PRECAUTIONS continued
WARNING
When the engine is running, DO NOT allow anyone in areas of the machine where they may be crushed by moving components. Maintain a safe operating distance between the machine and workers and all other personnel. It is the duty of the operator to ensure that no person approach the machine while in use, the risk zone is 60 m (200 feet).
Never operate the crane or grapple over the heads of bystanders. Use only prearranged and approved signalling practices. Obey flagger's signal and signs. Operate the machine only from a seated position in the operator’s seat. Do not carry passengers either in the cab or anywhere else on the machine. If vision is limited by dust, smoke, fog or snow, stop the machine until visibility is restored. Do not work below or behind a forwarder parked on a grade. When working on slopes, travel straight up or down the slope to prevent roll-over.
WARNING Safety
CAUTION
Do not open cab doors or window screens (if equipped) when machine is on a slope. The doors and screens are heavy and could swing out with considerable force.
NEVER travel across a STEEP slope or side hill: • If you travel across a MODERATE slope,
NEVER make an uphill turn as this could cause a tip-over situation. • When loading, keep load in grapple low and close to the forwarder for best stability. • A load of logs will change the handling and stability of the forwarder. • Always be prepared to dump the load in the grapple in case of emergency. • Never approach an unstable log from the downhill side. • Do not overload your forwarder as this can create an unstable condition and cause a roll-over.
Before moving the machine, place the crane in the park position, and lift the snow blade (if equipped) off the ground high enough to clear obstacles such as stumps. Maintain correct tire air pressure (refer to tire manufacturers specifications for correct tire air pressure). If the pressure is too low it will result in swaying. If the pressure is too high it will result in bouncing. Refer also to TIRE PRESSURES in SECTION 3 of THIS MANUAL. If the machine is to travel on public roads, use accessory lights (when installed) and other caution devices to alert operators of other vehicles of your presence. Ensure your machine meets all regulatory requirements. When transporting the machine, ensure that enough clearance is available on both sides and above the machine or any of its attachments to avoid contact with power or telephone lines, bridge structures, etc. Before transporting the machine check to ensure that all doors, panels and access covers are installed properly and secured. Read, understand and follow all general safety precautions specified by the crane, rotator, and grapple manufacturer.
