Baumalight TRL620Y Operator'S Manual Download Page 43

Page: 43 / 48

6 TROUBLESHOOTING

PROBLEM

CHECK

SOLUTION

Engine overheating.

Coolant level low.

Add coolant.

Engine cooler clogged.

Clean cooler.

Engine fan belt slipping.

Tighten belt. Replace belt if damaged.

Air intake restricted.

Replace air filter, check intake system.

Hydraulic fluid overheating.

Hydraulic fluid level low.

Add hydraulic fluid.

Hydraulic cooler clogged

Clean cooler.

Hydraulic cooler fan not

running.

Check fan operation. Check cooler fan

fuse located near the battery.

Hydraulic filter clogged.

Replace filter.

Repeatedly exceeding

hydraulic system limits

causing hydraulic fluid to

flow over relief valve.

Ease up operation, don’t exceed limits

of the machine.

Weak auxiliary hydraulic

function on attachment.

Hydraulic filter clogged.

Replace filter.

Engine throttle set too low. Increase engine speed.
Hydraulic relief valve set

too low.

Contact your Baumalight dealer for

assistance.

Can not connect hydraulic

couplers.

Hydraulic pressure lock.

Stop engine and push joystick forward

to connect one coupler and pull back to

connect the other. Ensure joystick is in

neutral position before starting engine.

Fuse blown.

Overloaded 12 Volt

receptacle.

Unplug load on receptacle. Replace

fuse located near the battery.

Solenoid failure.

Test solenoid. Replace solenoid if

necessary. Replace fuse.

Damaged or faulty wiring.

Check for worn or damaged wiring.

Repair wires or replace harness if

necessary. Replace fuse.

Engine starts but no other

functions operate.

Blown fuse.

Check fuse on circuit from Lofa panel.

Replace fuse in harness located behind

the Lofa instrument panel in the engine

compartment.

Engine will not crank over.

Main fuse blown.

Replace main fuse located inside

the Lofa instrument panel. Remove

instrument panel faceplate to access

fuse.

Damaged or faulty wiring.

Check for worn or damaged wiring.

Repair wires or replace harness if

necessary.

Summary of Contents for TRL620Y

Page 1: ...TRL620Y Tracked Mini Skidsteer OPERATOR S MANUAL Issue Date July 2022 ...

Page 2: ...exhaust to the outside Do not modify or tamper with the exhaust system Do not idle the engine except as necessary For more information go to www P65Warnings ca gov WARNING Batteries battery posts battery terminals and related accessories can expose you to chemicals including lead and lead compounds which are known to the State of California to cause cancer and birth defects or other reproductive h...

Page 3: ...peration 13 Test Operator On Board Safety Switch 13 Fill Fuel Tank 14 Check Engine Oil Level 15 Check Hydraulic Fluid Level 16 Check Engine Coolant Level 16 4 4 Machine Controls 18 Engine Throttle 18 Park Brake 18 Drive Joystick 18 Boom Joystick 19 Key Switch 19 Auxiliary Hydraulic Control 19 Engine Preheat 19 4 5 Start And Stop Engine 20 Start Engine Above 40 F 4 C 20 Start Engine Below 40 F 4 C ...

Page 4: ...r 30 Check Operator On Board Safety Switch 31 Inspect Tracks 31 General Inspection 31 5 3 Every 20 Hours 31 Lubrication 31 5 4 Initial 50 Hours 31 5 5 Every 100 Hours 32 Track Tension 32 Replace Air Filter 32 5 6 Every 250 Hours 33 Change Engine Oil And Filter 33 Check Air Intake Hoses 33 Check Engine Fan Belt 33 5 7 Every 500 Hours 34 Replace Fuel Filter 34 Replace Hydraulic Filter 34 5 8 Every 1...

Page 5: ...e returned to the retailer or other party for recycling OPERATOR ORIENTATION The directions left right front and rear as mentioned throughout this manual are as seen from the operator s platform and facing in the direction of travel 1 1 Overview Theskidsteerisdesignedtobeusedbyexperienced operators trained in the safe operation and hazards related to using the skidsteer and the safe use of the ski...

Page 6: ...ment Tilt Cylinder F Hydraulic Cooler Vent Screen G Hydraulic Fluid Tank H Instrument Panel I Lift Arm Lock J Engine Radiator Intake 1 3 Components 1 4 Serial Number Plate Record serial number and dates in spaces below Serial Number ____________________________ Date Of Purchase _________________________ 2 ...

Page 7: ...ng camshaft timing gear and gear case Radiator engine isolation mounts muffler and drive couplings are not part of the Yanmar warranty but are covered by their manufacturer for 1 year Any non Yanmar supplied parts are not part of the Yanmar warranty and would be covered based on that particular supplier s warranty policies While the engine is under warranty all claims must be approved by an author...

Page 8: ...ot avoided could result in minor or moderate injury NOTICE NOTICE Indicates a situation that could result in damage to the equipment or other property 2 1 Safety Alert Symbol And Safety Words WARNING Prevent death or serious injury Read and understand this manual before operating the skidsteer Always stop engine and remove key before leaving operators station Never allow anyone near the skidsteer ...

Page 9: ...nderground Utilities Have underground utilities located before beginning work In the US or Canada call 811 US or 888 258 0808 US and Canada Also contact any local utilities that do not participate in the One Call service In countries that do not have a One Call service contact all local utility companies to have underground utilities located WARNING Prevent electrocution Skidsteer and or attachmen...

Page 10: ...o emergency services can locate you if an emergency arises Replace Safety Signs Replace missing or damaged safety signs Safety signs are identified in Section 3 of this manual Replacement safety signs are available from your Baumalight dealer Do Not Allow Riders NEVER lift or carry anyone on the skidsteer NEVER use skidsteer as a work platform NEVER allow passengers on the skidsteer Lower Operatin...

Page 11: ...he equipment may cause unsafe conditions and may void the manufacturer s warranty Avoid High Pressure Fluids WARNING Pressurized fluids can penetrate the skin Hydraulic hoses can fail from age damage and exposure Use body and face protection while searching for leaks A tiny almost invisible leak can penetrate the skin thereby requiring immediate medical attention Use wood or cardboard to detect hy...

Page 12: ...Baumalight replacement parts WARNING Moving parts can crush and cut Keep clear of moving components Follow lockout procedure before servicing WARNING Entanglement hazard Keep clear of moving components Wear proper protective equipment appropriate for the job WARNING Prevent death or serious injury Before performing inspections service or maintenance Park machine on firm level surface Lower lift ar...

Page 13: ...ow background The panel with a triangle indicates the potential hazard The panel without a triangle indicates how to avoid the hazard If any of the decals are missing are damaged or if you do not understand the decal please contact your dealer A A B F B A A B E C D F C D E G H I F 9 ...

Page 14: ...se you to chemicals including 1 3 Butadiene and lead which are known to the state of California to cause cancer and birth defects or other reproductive harm For more information go to www P65Warnings ca gov D005262 D D005030 WARNING Pressurized fluid hazard Keep away from machine D005030 E D005029 WARNING Read and understand safety signs on the machine and operating instructions in this manual bef...

Page 15: ...522 WARNING Remove key before performing service D005522 H D005942 WARNING Do not drive or reverse at high speeds with a raised boom make sure to lower the boom when picking up speed D005942 I D005943 WARNING Do not reverse downhill or drive uphill Drive downhill and reverse uphill D005943 11 ...

Page 16: ...eforebeginning work In the US or Canada call 811 US or 888 258 0808 US and Canada In countries that do not have a one call service contact all local utility companies to have underground utilities located WARNING Prevent electrocution Skidsteer and or attachment coming near or contacting electrical lines can cause electrocution Electrocution can occur without contact Keep away from electrical line...

Page 17: ...personnel and utility company 4 3 Before Operation Before operating check fuel level engine oil level engine coolant level and hydraulic fluid level Test operation of operator on board switch WARNING Prevent explosion Diesel fuel can cause an explosion or fire Do not refuel with engine running or near open fire Never allow fuel engine oil or hydraulic fluid to spill on hot machine components Clean...

Page 18: ...ms fully lowered engine stopped and key removed A C B 2 Check fuel level in upper level sight glass A and lower level sight glass B 3 Clean area around fuel tank filler neck 4 Remove cap C from filler neck and add diesel fuel as needed 5 Install cap C on filler neck 14 ...

Page 19: ...ydraulic cooler up Engage pin to hold cooler in up position 8 Clean around oil filler cap and remove cap C B B The OEM engine manufacturer specifies the oil be API service categories CD CF CF 4 CI 4 or higher Change the type of engine oil according to the ambient temperature 32 F 0 C 50 F 10 C 68 F 20 C 86 F 30 C 104 F 40 C 22 F 30 C 4 F 20 C 14 F 10 C SAE 10W 30 SAE 5W 30 SAE 15W 40 SAE 30 SAE 20...

Page 20: ... lower the hydraulic fluid level If a new attachment is connected hydraulic fluid needed to fill the lines cylinders or motor will lower the hydraulic tank fluid level Check fluid level each time a different attachment is connected 1 Skidsteer must be parked on a level surface lift arms fully lowered engine stopped and key removed A B 2 Check fluid level in sight glass A Hydraulic fluid should fil...

Page 21: ...ank is mounted above the engine radiator 3 Check coolant level in expansion tank Coolant should be between indicator marks B 4 If coolant level is low remove expansion tank cap C 5 If expansion tank is empty check coolant level in radiator 6 Lift tank approximately 1 in 25 mm and remove from skidsteer B C 7 Add a premixed coolant or a 50 50 mix of water and anti freeze to proper level 8 Install ta...

Page 22: ...n any direction the faster the skidsteer will move in that direction Release joystick or move to the center neutral position to stop movement A B C D A B D E F G H I J K C A Lights B Hour Meter C Engine Tachometer D Lofa Engine Control Panel E Hydraulic Fluid Pressure F Ignition Switch G Engine Throttle H Boom Joystick I Auxiliary Hydraulic Control J Park Brake On Off K Drive Joystick Engine Throt...

Page 23: ... Key switch has three positions off run and start Rotate the key to the start position to start engine Release key when engine starts and it will move automatically to the run position Rotate key to off position to stop engine Auxiliary Hydraulic Control Auxiliary hydraulic control I provides a continuous hydraulic flow to attachment Center position is off locked Move control forward for flow in o...

Page 24: ...itch to run position for approximately 8 seconds to activate pre heat 4 When pre heat lamp goes off turn ignition switch to off 5 Turn and hold ignition switch in the start position to begin cranking engine over Never hold ignition switch in the start position for longer than 8 10 seconds Engine should begin to run after about 3 seconds 6 Release ignition when engine begins to run If engine stalls...

Page 25: ...iver plate A B C 5 Raise the lift arms while tilting back the mount plate at the same time The attachment should be raised enough to clear the ground and the mount plate should be tilted all the way back 6 Engage park brake and stop engine 7 Engage the quick attach pins A Verify that pins are fully seated in the attachment receiver plate D If the pins do not rotate to the engaged position the moun...

Page 26: ...ic lever into forward detent position and connect male connector into female connector on the skidsteer 4 Move auxiliary hydraulic lever into rearward detent position and connect female connector onto male connector on the skidsteer 5 If attachment has a case drain hose connect hose to case drain coupler on skidsteer 6 Confirm that connections are secure by pulling on the hoses Disconnect Attachme...

Page 27: ...m B A B Lift Arm Lock Disengaged WARNING Prevent serious injury or death Do not operate or drive the skidsteer on roadways WARNING Tip over hazard When loading onto a trailer back onto trailer for better weight balance to avoid tip over 1 Raise attachment slightly off ground 2 Travel at a reasonable and safe speed When transporting the skidsteer on a trailer use the following procedure 1 Lower lif...

Page 28: ...4 Shut off engine and remove key 5 Pivot lift arm lock up and attach to lift arm with quick lock pin A in upper hole as shown in Lift Arm Lock Disengaged illustration 6 Lower lift arms to ground 7 Shut off engine and remove key 4 9 First Time User Tips First operate all functions in a clear area with throttle at low idle to get a good feel for the controls Move the skidsteer slowly until you have ...

Page 29: ...a slope If the skidsteer loses traction slowly move straight down the slope Avoid turning on slopes If turning is necessary turn slowly and keep the heavy end of the skidsteer uphill Do not operate near drop off or ditches When parking on a hillside or slope lower attachment to the ground and engage park brake General Operation 1 Start engine 2 Disengage park brake 3 Pull joystick to raise attachm...

Page 30: ...te tag on control panel 1 Operate skidsteer to bring hydraulic fluid to normal operating temperature 2 Lower attachment to the ground 3 Engage park brake shut off engine and remove key 4 Open remove covers to access hydraulic pump Note Increasing ground speed will reduce the drive power and may result in the engine stalling under load conditions Adjust in small increments until desired speed power...

Page 31: ...ailed operation service interval and maintenance information 5 2 Daily Or Every 10 Hours Check Engine Oil Level 1 Skidsteer must be parked on a level surface park brake engaged lift arms fully lowered engine stopped and key removed 2 Loosen knobs A and pivot hydraulic oil cooler upward Engage pin to hold cooler in open position 3 Remove second engine side panel from the front on left side of skids...

Page 32: ...efore startup and every 10 hours or more often when conditions warrant Check Hydraulic Fluid Level 1 Skidsteer must be parked on a level surface park brake engaged lift arms fully lowered engine stopped and key removed A B 2 Check fluid level in sight glass A Hydraulic fluid should fill approximately 75 of the sight glass If the level is low add enough fluid to raise it to the proper level AW32 is...

Page 33: ...above the engine radiator 3 Check coolant level in expansion tank Coolant should be between indicator marks B 4 If coolant level is low remove expansion tank cap C 5 Lift tank approximately 1 in 25 mm and remove from skidsteer B C 6 Add a premixed coolant or a 50 50 mix of water and anti freeze to proper level 7 Install tank and cap 8 Close hydraulic cooler 9 If expansion tank is empty check coola...

Page 34: ...bris before startup and every 10 hours Clean with compressed air or spray wash if required A B Check Hydraulic Fluid Cooler Check hydraulic fluid cooler screen A for dirt and debris before startup and every 10 hours Clean with compressed air or spray wash if required Do not damage fins with high pressure air or water A 30 ...

Page 35: ...stop engine and remove key Inspect tracks for wear and damage before startup and every 10 hours General Inspection Lower lift arms to ground stop engine and remove key Inspect skidsteer for damage and worn parts Repair or replace parts as needed 5 3 Every 20 Hours Lubrication Skidsteer must be parked on a level surface park brake engaged lift arms fully lowered engine stopped and key removed Pump ...

Page 36: ...r of track A B 4 If adjustment is necessary follow steps 5 7 5 Remove one of the three covers C to access grease fitting C 6 Pump grease into fitting D to adjust track tension so dimension B is no more than 1 in 25 mm Too much tension will stretch the track D 7 Install covers C Replace Air Filter Replace air filter every 100 hours if operating in dusty conditions 1 Skidsteer must be parked on a le...

Page 37: ...r Change the type of engine oil according to the ambient temperature 32 F 0 C 50 F 10 C 68 F 20 C 86 F 30 C 104 F 40 C 22 F 30 C 4 F 20 C 14 F 10 C SAE 10W 30 SAE 5W 30 SAE 15W 40 SAE 30 SAE 20 Refer to the OEM engine manual for detailed oil information and recommendations Check Air Intake Hoses Check air intake hoses for wear and damage Tighten clamp if loose Replace worn damaged or leaking parts...

Page 38: ...ilter every 500 hours 1 Skidsteer must be parked on a level surface park brake engaged lift arms fully lowered engine stopped and key removed Allow hydraulic system to cool to ambient temperature 2 Loosen knobs and remove cover A A 3 Close valve between tank and hydraulic filter head 4 Remove and replace hydraulic filter B B 5 Installcover A openvalveandcheckhydraulic fluid level Add hydraulic flu...

Page 39: ...cycling center for the proper way to recycle or dispose of waste 1 Skidsteer must be parked on a level surface park brake engaged lift arms fully lowered engine stopped and key removed 2 Remove drain plug A and drain hydraulic fluid into a suitable container Install plug after draining A 3 Remove cover remove and replace hydraulic filter B B 4 Install cover remove cap C and add hydraulic fluid Hyd...

Page 40: ... reproductive harm For more information go to www P65Warnings ca gov 1 Raise lift arms and install lift arm lock See Lift Arm Lock in Section 4 8 2 Remove cover A to access battery B A B 3 Loosen and remove negative battery cable clamp 4 Loosen and remove positive battery cable clamp 5 Clean cable clamps and terminals 6 Check cables for wear damage or corrosion Replace cables if necessary 7 Connec...

Page 41: ...raulicpressureoninstrumentpanel gauge Pressure should be approximately 3000 psi 207 bar 5 If pressure is low verify hydraulic fluid is at proper level in tank If fluid is at proper level adjust auxiliary hydraulic pressure using the following procedure 6 Remove cover A A 7 Loosen jam nut B on boom valve with 17 mm wrench B 8 Insert 5 mm hex wrench down through access hole C on control panel and in...

Page 42: ...ent screw 1 4 turn clockwise to increase auxiliary pressure Tighten locknut start engine and move joystick to rollback position to test operation 10 Repeat step 9 again if needed Test operation If pressure is still low contact your Baumalight dealer 38 ...

Page 43: ...set too low Contact your Baumalight dealer for assistance Can not connect hydraulic couplers Hydraulic pressure lock Stop engine and push joystick forward to connect one coupler and pull back to connect the other Ensure joystick is in neutral position before starting engine Fuse blown Overloaded 12 Volt receptacle Unplug load on receptacle Replace fuse located near the battery Solenoid failure Tes...

Page 44: ...k brake Operator platform not engaged Operator must be standing on operator platform Check operator platform to verify switch is engaging Operator on board switch not functioning properly Check switch operation Replace switch if necessary Fuse blown Check fuse on circuit from Lofa panel Replace fuse in harness located behind the Lofa instrument panel in the engine compartment Check for power to bo...

Page 45: ...e park brake Fuse blown Check fuse on circuit from Lofa panel Replace fuse in harness located behind the Lofa instrument panel in the engine compartment Check for power to boom valve With engine stopped and ignition switch in the on position check to see if light on boom valve solenoid A connector is on If light is not on check fuse If fuse is good check wiring between boom valve and fuse block A ...

Page 46: ...n skidsteer thoroughly Dirt will draw moisture and cause rust 3 Check for loose or missing hardware 4 Paint parts as necessary 7 1 Storing 7 2 Remove From Storage 1 Review Operator s Manual 2 If parts have been replaced verify they operate properly 42 ...

Page 47: ...nder no circumstances will the manufacturer be liable for any consequential damage or expense of any kind including loss of profits The manufacturer is under no circumstances liable for attachment damage of any kind The manufacturer is not liable for the maintenance of the product This warranty is extended only to the original purchaser and there never is any warranty on anything sold through auct...

Page 48: ... 4575 Powell Rd Wallenstein Ontario Canada N0B 2S0 Phone 519 698 9864 Toll Free 866 820 5603 Fax 519 698 1087 www baumalight com For parts specifications and the latest machine information please visit our website www baumalight com 44 ...

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