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3107C OWNER’S MANUAL                           2/01/23                                  Page 5 of 18 

OPERATOR TRAINING 

 
Everyone who operates a 3107C or assists the 3107C operator needs to know the following aspects of 
machine operation before operating the 3107C. They are important and must be a part of operator 
training. 
 
Rental companies need to understand and be able to explain and demonstrate all of the machine 
operations to each rental customer including: 

 

 

KNOW AND UNDERSTAND ALL SAFETY POINTS AND CONSIDERATIONS 

 

Check that all guards/covers and safety decals are in place 

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If an engine driven component is exposed or accessible, a guard is missing. 

 

Know how to properly connect the 3107C to a towing vehicle 

 

Know the towing position of the: swivel jack or stand; chipper hopper and rear flap 

 

Know the operating position of the: swivel jack or stand, chipper hopper and rear flap 

 

Understand the 3107C capabilities and intended use 

 

Know how to start and stop the engine 

 

Know how to engage and disengage the clutch 

 

Understand how to prevent clogs 

 

Know how to safely clear clogs from the chipper 

 

For detailed instructions on 3107C operation see the operator’s manual in the canister attached to 
the chipper hopper. 

 

ROUTINE MAINTENANCE 

 
Routinely check the condition, clean, tighten, repair, or replace as necessary the following: 
 

 

Safety decals 

 

 

Muffler guard 

 

Fuel lines 

 

Fasteners 

 

Anvil 

 

Belts 

 

Chipper Blades 

 

Engine Oil 

 

Grease Points 

Clean safety decals often using soap and water. 

DO NOT 

use abrasive cleaners or solvents such as 

mineral spirits that will damage the decals. Replace any damaged (unreadable) or missing decals. If you 
replace a machine part that has one or more decals affixed to it, replace the decals also.  Replacement 
parts and decals can be purchased from Barreto Manufacturing, Inc. When attaching decals, the 
temperature of the mounting surface must be at least 40°F (5°C) and must be clean and dry. 
 

DO NOT

 pressure wash or hose down any bearing, water can enter the bearing and dramatically reduce 

bearing life. Wipe away excess grease, dirt and grime that accumulate on or near a bearing. 
 
Service the engine according to the engine owner’s manual. Follow the directions for all aspects of 
service including air filter change, oil level checking, filling, draining, disposal of engine oil, disposal of 
petrol/gasoline, and off-season long-term storage. 
 
Off-season long-term storage of the 3107C can be at any ambient temperature. 

Summary of Contents for 3107C

Page 1: ...eed any replacement parts in the future please contact us at your convenience Our toll free phone number fax and email are listed below THANK YOU for your patronage and confidence in BARRETO equipment...

Page 2: ...dating from the delivery to the original user This warranty is in lieu of all other warranties whether written or implied and is limited to 1 Replacement of parts returned to the dealer and or factory...

Page 3: ...h if not avoided will result in death or serious injury WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION Indicates a potentially...

Page 4: ...in the front of tongue Depending on crating method you will either need to attach the vehicle adapter to the wire or connect the light plugs to the lights follow the zip tie points two small holes ba...

Page 5: ...see the operator s manual in the canister attached to the chipper hopper ROUTINE MAINTENANCE Routinely check the condition clean tighten repair or replace as necessary the following Safety decals Muf...

Page 6: ...from the battery Store the cable where only the person performing the maintenance has access to the cable When reconnecting connect the battery first chassis second WARNING The battery contains sulfu...

Page 7: ...ine oil this often due to heavy duty use and extreme conditions inherent to 3107C use Barreto Manufacturing strongly recommends frequent oil changes Refer to this manual for equipment service requirem...

Page 8: ...your engine operator s manual for all engine maintenance and procedures Barreto Manufacturing has added an engine oil drain hose to your engine to facilitate easier oil changes Due to heavy duty use...

Page 9: ...se at the intervals indicated in the following illustration of grease points Wipe away excess grease KEEP GREASE OFF OF BELTS 1 Arm pivots Weekly or every 25 hours of use 2 Feed wheel bearing Daily or...

Page 10: ...NCE PREPARATION section To replace your belts 1 Remove the belt covers 2 Loosen the jam nuts holding the upper engine mount in plate 3 Pivot the engine upward to reduce tension and remove belt Use a w...

Page 11: ...must be rendered inoperable before removing the chipper blade access cover See the MAINTENANCE PREPARATION section WARNING Never turn the chipper disk with your hand or any other body part as serious...

Page 12: ...than 0 010 difference in the blade profile Uneven sharpening or wear will lead to excessive vibration while operating ANVIL INSPECTION AND REPLACEMENT WARNING The 3107C must be rendered inoperable bef...

Page 13: ...he hydraulic tank sight glass Never run the 3107C if the hydraulic oil is not visible in the sight glass The oil and filter should be changed every 200 hours The hydraulic control system uses a set of...

Page 14: ...is setting BATTERY SAFETY INSTRUCTIONS Only trained and qualified personnel should perform maintenance or repairs of the 3107C or the battery WARNING The battery contains sulfuric acid that can cause...

Page 15: ...DO NOT induce vomiting unless directed to do so by medical personnel Never give anything by mouth to an unconscious person Loosen tight clothing such as a collar tie belt or waistband Get medical atte...

Page 16: ...107C Make sure vents caps are pressed securely into battery Clean terminals and lugs with a mixture of baking soda and water A wire brush may be used Clean 3107C components near the battery with bakin...

Page 17: ...NTENANCE PREPARATION section Also review 3107C OPERATORS TROUBLESHOOTING GUIDE in the Operator s Manual The 3107C stalls as soon as anything is fed into either hopper Rotor stops engine remains runnin...

Page 18: ...8 kW at 3600 RPM Fuel Capacity 5 U S Gallons 18 9 liters External tank Engine Oil Capacity 2 43 U S Quarts 2 3 liters Electric Start Standard Hour Meter Standard INDEX ASSEMBLY INSTRUCTIONS 4 BATTERY...

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