ALTRAD BarOmix COMMODORE 5/3½, 7/5 & 10/7 Model CEMENT MIXERS Operator’s Manual ALTRAD BarOmix Ltd. The Mill Industrial Park, Kings Coughton, Alcester, B49 5QG Tel: +44(0) 1789 400211 Fax: +44(0) 1789 400216 e-mail sales.baromix@altrad.com Web: www.altrad.
Commodore CONTENTS SECTION: 1 Introduction and Purpose 1 2 Technical Specifications, Dimensions and Noise Level 3 Safety and Symbols 3.1 3.2 3.3 3.4 3.5 4 Machine Preparation 4.1 4.2 4.3 4.4 4.5 5 Transporting Lifting Parking Parking (Highway Tow model) Filling fuel tank Operation 5.1 5.2 5.3 5.4 5.5 6 Ensure! Never! Always! Safety controls Symbols on machine Pre-work checks Starting machine Stopping machine Mixing On completion of work Maintenance Routine Maintenance schedule 6.
Commodore 1. INTRODUCTION AND PURPOSE 1-1 INTRODUCTION This manual explains the proper operation of your machine. Read these instructions thoroughly before operating and maintaining the machine. Failure to do so could result in personal injury or equipment damage. Consult your Altrad BarOmix supplier if you do not understand the instructions in this manual.
Commodore 2. SPECIFICATIONS Fig 2.
Commodore 2. SPECIFICATIONS 2-2 Highway Tow model features Fig 2.2 Drawbar assembly Handbrake Drawbar Stand Jockey wheel Fig 2.3 Wheels and brakes Brake Wheel Noise Noise levels may vary depending on type of material being mixed. Noise emission tests have been carried out and the guaranteed maximum sound power level is displayed on the noise decal (located under the engine cover) typically as follows: Lwa 102dBa CAUTION! Operators must wear appropriate ear protection.
Commodore 3. SAFETY 3.1 ENSURE: 3.1.1 All Operators are fully trained in the use of their machine. 3.1.2 A training programme is available. 3.1.3 The Operators Manual and Power Unit Manuals are read and understood. 3.1.4 All guards are in place and in good condition. 3.1.5 All safety and instruction decals are readable. 3.1.6 All fasteners are checked regularly for tightness. 3.1.7 The machine is positioned on level ground and is secure from movement. 3.1.8 There is space around the work area. 3.1.
Commodore 3. SAFETY 3-2 Fig 3.4.1 Engine Stop (Yanmar) 3.4 Safety Controls. CAUTION! Power units may be different from example shown. Read instructions for engine or motor before use. 3.4.1 Engine Stop (fig 3.4.1) Stop the engine as follows: Yanmar: Depress red lever. (fig 3.4.1) Lister: Turn knob anticlockwise. (fig 3.4.2) Stop lever Except in emergency, always empty drum before stopping engine. Fig 3.4.2 Engine stop (Lister) 3.4.
Commodore 3. SAFETY 3-3 3.5 SYMBOLS on the MACHINE Before use read and familiarize all instruction decals on machine and power unit. Important! See separate manual for symbols on engine or electric motor. 3.5.1 Large decal under engine cover gives brief operating instructions and machine serial number. Write this number into Section 1 Fig 3.5.1 Operating decal Serial Number 3.5.2 Noise level decal. See Section 1 for noise statement. 3.5.
Commodore 4. HANDLING & PREPARATION 4-1 4.1 Transporting 4.1.1 Use a lorry or trailer to transport the machine any distance. Highway tow machines may be transported by drawbar. 4.1.2 Highway tow only. Check drawbar and tyres and brakes before towing on the road. Ensure stand is raised and secure. Fig 4.2 Lifting points Lifting eye CAUTION! Suitable chains, straps or ropes must be used to secure machine to a lorry or trailer. Fork points 4.2 Lifting (fig 4.2) 4.2.
Commodore 5. OPERATION 5-1 5.1 Pre-Work Checks 5.1.1 Check machine is level, secure from movement and stable. 5.1.2 Grip handwheel, pull back handwheel lock and turn handwheel with both hands to check swing of drum. Fig 5.1.1 Drum Drum mouth CAUTION! Weight of drum may cause handwheel to turn rapidly if not gripped firmly. 5.1.3 Lower drum until spout is accessible and inspect inside for cleanliness (fig 5.1.1). 5.1.4 Turn and release handwheel lock to lock drum in position. 5.1.
Commodore 5. OPERATION 5-2 5.3 Stopping Machine 5.3.1 Ensure drum is empty (except in emergency). 5.3.3 Press RED lever or button to stop engine or motor. See Section 3 (fig 3.4). 5.3.4 Wait for machine to stop. Fig 5.4.1 Drum discharge Handwheel 5.4 Mixing 5.4.1 Position drum as in fig 5.1. 5.4.2 Load water first. 5.4.3 Load approximately half the aggregates (stone). Blades CAUTION! Do not put shovel into drum. Keep tools clear of mouth. 5.4.4 Load cement. 5.4.5 Load sand. 5.4.
Commodore 6. MAINTENANCE 6-1 ROUTINE MAINTENANCE SCHEDULE Note: The power unit (engine or electric motor) requires regular daily maintenance to ensure satisfactory operation. As engine specifications vary it is important to refer to the correct engine or motor manual supplied with the machine. Full details for particular engines or motors are not given in this manual.
Commodore 6. MAINTENANCE 6-2 6.1 Lubrication Points Fig 6.1 1 Lubrication Points 6.1.4 6.1.3 6.1.5 6.1.2 6.1.6 6.1.1 6.1.7 6.1.8 Grease except where stated 6.1.1 Swing arm (trunnion) bearing 6.1.2 Drive shaft bearing 6.1.3 Drum drive 6.1.4 Drum bearing 6.1.5 Handwheel lock 6.1.6 Handwheel bearing 6.1.7 Wheel spindles 6.1.8 Drum bearing (from inside) 6.1.9 Chains Fig 6.1.2 Drawbar (Highway Tow) 6.1.
Commodore 6. MAINTENANCE 6-3 6.2 Engine Always refer to engine or motor instructions! Daily 6.2.1 Check oil (fig 6.2.1) and air cleaner (fig 6.2.2) Monthly 6.2.2 Drain and replace oil. 6.2.3 Replace air cleaner element. Fig. 6.2.1 Engine oil (Yanmar) Dipstick 6.3 Fasteners Weekly 6.3.1 Check all components and fasteners for tightness. Pay special attention to drum blades and other rotating components. Drain plug CAUTION! Operation with loose components is hazardous. Fig.6.2.
Commodore 6. MAINTENANCE 6-4 6.5 Brakes (Highway Tow only) Weekly: Check operation and effectiveness of overrun and handbrake. 6.5.1 Push drawbar to feel resistance. 6.5.2 Apply handbrake to feel resistance. Monthly 6.5.3 Adjust brakes as follows. 6.5.3.1 Chock machine, release handbrake and check drawbar is fully extended. 6.5.3.2 Support both wheels off ground on axle stands. 6.5.3.3 Rotate each wheel forwards and turn brake adjuster clockwise until tight (fig 6.5). 6.5.3.
Commodore 6. MAINTENANCE Fig. 6.9 Drum inner bearing 6.9 Drum inner bearing (fig 6.9) Six monthly 6.9.1 Remove cover inside drum. 6.9.2 Clean and repack with grease. 6.9.3 Check seal and replace cover. Bearing cover 6.10 Drum removal Six monthly To inspect bevel gears the drum is removed from the sling arm. 6.10.1 Position drum mouth upwards. 6.10.2 Secure drum with suitable lifting tackle or an overhead crane. 6.10.3 Remove nut. 6.10.4 Carefully lift drum clear of sling arm. 6.10.
Commodore 7. STORAGE 7-1 7.1 Storage 7.1.1 7.1.2 7.1.3 7.1.4 7.1.5 7.1.6 Thoroughly clean machine and note any replacement parts required. Carry out monthly service if not already done. Refer to Section 6 Fit replacement parts when available. Remove battery if applicable Refer to 6.4 Drain fuel Refer to engine instructions Rotate drum to position with mouth facing downwards (fig 7.1). Fig 7.1 Storage position Drum mouth downwards 7.2 Removal from Storage 7.2.1 7.2.2 7.2.3 7.2.4 7.2.5 7.2.
Commodore 8. DISPOSAL 8-1 When the machine is finally scrapped, the following items should be disposed of only at authorised waste disposal facilities. Engine oil. Battery. Tyres. If in doubt, consult the local authority environmental department. Any major non-ferrous items should also be disposed of separately.
