Calder Brothers Corporation Page 3 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 Daily Start-up Checklist 1. Check Fluid Levels: a. Engine Oil b. Engine Coolant c. Hydraulic Oil d. Wash Down fluid 2. With the key switch in the “ON” position: a.
Calder Brothers Corporation Page 4 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 IMPORTANT SAFETY INFORMATION Most accidents involving paver maintenance are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs.
Calder Brothers Corporation Page 6 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 STARTING THE PAVER STARTING To start the paver first check to make sure the forward and reverse levers are in the neutral position. The paver will not start if the red indicator light is not “ON” indicating a neutral position. •...
Calder Brothers Corporation Page 7 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 MATERIAL FEED OPERATION The 690-F allows you to configure the auger operation of the paver for both an Automatic mode and a Manual mode. Use the automatic setting whenever possible to increase the useful life of the feed augers, and to maintain a more consistent “Head of Material”...
Calder Brothers Corporation Page 8 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 SCREED HEATING SYSTEM The new Freedom Screed ® has one burner in each extension and two main screed burners. The proper way to light the burner system is the following procedure. 1.
Calder Brothers Corporation Page 9 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 FREEDOM SCREED CROWN SETTING On a flat surface, find the null position of the screed depth handles by adjusting them until they are free and not in tension. Run a string across the leading edge (front) of the main screed bottom, as close as possible to the bullnose of the screed plate, and adjust the forward ratchet jack until there is a slight gap (approximately 1/16”...
Calder Brothers Corporation Page 10 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 FREEDOM SCREED EXTENSION SETTING (See Figure 6.1) With the extensions completely closed, adjust the screed depth handle until the extension screed plate rear curved edge just touches a straight edge held against the main screed bottom at the outside edge, oriented in forward to rearward direction.
Calder Brothers Corporation Page 11 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 SETTING THE FREEDOM® TO PAVE The procedure on the previous page was set on your Freedom® Screed before leaving the factory. It is strongly recommended that before initial start up you follow this procedure and check the settings.
Calder Brothers Corporation Page 14 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 b. Remove canister end cap to gain access to element. IMPORTANT: When safety element is dirty, it should be replaced. Do not attempt to clean. Battery CAUTION: BATTERY ELECTROLYTE IS A CAUSTIC ACID.
Calder Brothers Corporation Page 15 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 5. Storage a. Remove and clean battery, following correct procedures. b. Bring battery to full charge, following charger manufacturer’s instructions. c. Store in a cool dry place where there is no possibility of freezing. NOTE: Check battery every 30 days during storage and return to full charge if necessary.
Calder Brothers Corporation Page 16 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 i. Stop engine. Wait 15 minutes for engine oil to cool before proceeding. ii. Drain crankcase. iii. Unscrew and discard existing filters. iv. Fill new elements with fresh oil. v.
Calder Brothers Corporation Page 17 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 TROUBLESHOOTING 1. General Proper troubleshooting begins with an organized approach to the problem at hand. Begin with investigation of the most probable cause, following the guidelines below. •...
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Calder Brothers Corporation Page 18 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 EXPERIENCED MECHANIC. FAILURE TO COMPLY MAY RESULT IN DAMAGE TO EQUIPMENT AND / OR INJURY OR DEATH TO PERSONNEL. Engine For engine troubleshooting see charts indicating faults and recommended repair procedures, refer to Manufacturer’s Operation and Maintenance Manual.
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Calder Brothers Corporation Page 19 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 Hydraulic System Thoroughly review description of hydraulic system. Use logical steps to determine cause of malfunction. Identify the function or functions that require troubleshooting. If possible, trace malfunction to source: pump, control, motor or cylinder. Determine if pressure or volume is inadequate for function as specified: Hydraulic System Pressures Auxiliary circuits, gear pump...
Calder Brothers Corporation Page 20 Model: 650 Gravity Feed Paver 650 Operations Manual Rev 1.1 Removal and Installation of Equipment 1. Preparation WARNING: BEFORE PERFORMING INSTALLATION OR REMOVAL PROCEDURES THE FOLLOWING PRECAUTIONS MUST BE ADHERED TO IN ORDER TO PREVENT POSSIBLE DAMAGE TO EQUIPMENT OR INJURY OR DEATH TO PERSONNEL.
EXCLUSIONS: This warranty does not apply to routine wearable parts of the Mauldin paver such as seals, points, plugs, hoses or similar items. This warranty does not extend to any paver or part replaced or repaired under this warranty. This warranty does not cover any repair or replacement labor of any part or parts found defective after examination by Calder Brothers Corporation or an Authorized Service Representative.
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