Broco Prime-Cut Operating Instructions Manual Download Page 7 | Manualshive

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3.0 COMPONENTS

3.1 Required Equipment

•

Torch Assembly (PC/T-30)

•

Striker Plate Assembly (PC/SP-30)

•

3/16”, 1/4”, 3/8” or 1/2” Collet with Collet Washer

•

Broco® Prime-Cut

Cutting Rods

•

Leather Shield (PC/LS)

•

Oxygen Regulator (HR-3500-1)

•

Oxygen Supply

•

12 Volt DC or 24 Volt DC Battery

•

Protective Clothing: welding leathers, gloves and tinted eye

shield (See Safety Precautions).

3.2 Accessory Equipment

•

16" Cutting Rod Extender (PC/TAC-XT)

•

Slave Plug with Cam-Lok Quick Connects (600143)

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Summary of Contents for Prime-Cut

Page 1: ...OPERATING INSTRUCTIONS AND TECHNICAL MANUAL FOR PRIME CUT ULTRATHERMIC CUTTING SYSTEM READ THIS MANUAL BEFORE OPERATING ARMY EXOTHERMIC CUTTER PC MIL 60 RECOVERY REV June 2015...

Page 2: ...ause fire severe property damage bodily injury or death If you have any questions regarding the safe operation of Prime Cut systems please call Broco Inc 400 S Rockefeller Ave Ontario CA 91761 Tel 800...

Page 3: ...ension Kit PC EXMIL60 6 0 OPERATING PROCEDURES 6 1 Cutting Rod Ignition 6 2 Techniques 6 2 1 Piercing 6 2 2 Cutting 6 2 3 Gouging 6 3 Shutdown 7 0 PRIME CUT TORCH MAINTENANCE 7 1 Flash Arrestor Flash...

Page 4: ...t or disassembling any part of the Prime Cut cutting torch system Never modify this equipment in any manner or use it in any way not specified in this manual Oxygen mixed with oil or grease reacts exp...

Page 5: ...r eye protection Always use a number 5 or 6 shade filter Always use the Leather Shield to protect yourself from sparks and splatter Always keep your head away from the fume plume Always use adequate v...

Page 6: ...e the oxygen cylinder valve is open and or there is pressure in the hose Never touch live electrical parts Always wear welder s gloves when inserting the rod into the torch and or extender Never let t...

Page 7: ...llet Washer Broco Prime CutCutting Rods Leather Shield PC LS Oxygen Regulator HR 3500 1 Oxygen Supply 12 Volt DC or 24 Volt DC Battery Protective Clothing welding leathers gloves and tinted eye shield...

Page 8: ...spall 1 Clear the work area of bystanders 2 Place the oxygen supply and battery in a location away from the immediate work area 3 Know the composition of the target material 4 Know what is beyond the...

Page 9: ...rior to and immediately following each use of the Prime Cut system 2 Always inspect the ignition power cables and connectors for damage or wear prior to and immediately following each use of the Prime...

Page 10: ...with the oxygen cylinder 1 Connect the oxygen regulator to the oxygen source 2 Purge the regulator to remove debris by slightly opening the oxygen cylinder valve and turning the regulator knob clockwi...

Page 11: ...to the battery Never let the striker plate accidentally contact the torch rods or work area Electrical shock and sparks may result Caution The battery can discharge if the striker plate continuously...

Page 12: ...t yourself from spark and splatter burns NOTE Make sure the leather shield is not between the oxygen control lever and the torch handle where it would interfere with the operation of the torch 1 Remov...

Page 13: ...is the appropriate size to properly fit the rod being used To replace collet Remove the collet nut and collet from the torch Make sure the neoprene collet washer is in place Insert the desired collet...

Page 14: ...ING Gouge cutting steel composite barriers to 2 thick Gouge cutting steel composite barriers over 2 thick Use the accessory cutting rod extender 5 5 16 Rod Extender PC TACXT16 Note The rod extender is...

Page 15: ...ong hose Disconnect the oxygen hose from the regulator utilizing the quick connect fitting Disconnect the torch power cable and striker plate power cable from the slave plug or battery clamps Connect...

Page 16: ...er point the rod at bystanders 2 Start the flow of oxygen by lightly squeezing the oxygen control lever on the torch 3 Bring the striker plate into contact with the end of the rod 4 While holding the...

Page 17: ...lowing it to melt a 1 4 deep hole 2 Insert the rod tip into the depression 3 Keeping the tip of the rod in the hole increase the oxygen flow to increase penetration by slowly depressing the oxygen lev...

Page 18: ...tting Note Keep the burning tip of the cutting rod in direct contact with the target material 1 Place the burning tip of the rod against the target material at a 45 90 angle 2 Increase the oxygen flow...

Page 19: ...ip from the target material 6 Release the oxygen control lever to extinguish the torch The rod will continue to burn only as long as oxygen is supplied 7 Never touch a used rod the target material or...

Page 20: ...collet nut collet collet washer flash arrestor and flash arrestor screen and inspect for damage or wear Clean and reassemble Always replace any damaged or worn parts with factory replacement parts 8...

Page 21: ...ally to insure an unrestricted oxygen path 1 Remove the collet nut and collet from the torch 2 Remove the neoprene collet washer from the torch head 3 Using a standard screwdriver turn the flash arres...

Page 22: ...ecuring the torch handle grip Remove the left and right side handle grips Carefully remove the nylon nuts 4 from the right side handle grip and set aside 4 Disengage the valve lever screw from the bra...

Page 23: ...gen leakage making the torch unsafe to operate 1 Disengage the valve lever screw from the brass lock nut and remove the control valve lever 2 Secure the control valve assembly in a vise with the contr...

Page 24: ...er over rounded end of valve stem until it seats against the back of the valve stem 11 Press the valve stem assembly into the rear of the control valve nut 12 Attach the valve stem spring to the rear...

Page 25: ...ylinder valve and adjust the regulator output pressure to 60 psig 5 While submerging the torch in the water depress and release the oxygen control valve lever three or four times Inspect around the va...

Page 26: ...place as required 2 Ensure the two nylon screws hex head screws and washers are present and properly tightened Replace as required 3 Inspect the striker plate handle the copper striker plate and the i...

Page 27: ...d screw Insert the screw through the bottom most hole in the insulator and cable terminal lug and turn clockwise to engage the threads in the copper plate Place a lock washer and two flat washers onto...

Page 28: ...the collet nut If leak persists remove the collet nut collet and collet washer Clean or replace the collet washer If a collet washer is worn and a new one is not available turn the washer over and re...

Page 29: ...ect size to fit the cutting rod to be used If incorrect remove the collet and replace with the correct collet 2 The collet in the torch head is damaged a Remove the collet from the torch Inspect for b...

Page 30: ...r Ave Ontario CA 91761 800 845 7259 909 483 3222 Sales Brocoinc com Broco Inc shall not otherwise be held liable in contract or in tort for any damages including but not limited to incidental damages...

Page 31: ...HOLDER EA 1 LBT 6160C 3439016315785 13 GLOVES WELDING EA 1 PC WGTAC 8415014633285 14 ADAPTER YOKE MEDICAL OXYGEN CGA 870 X CGA 540 EA 1 M87 1 3431015877222 15 GOGGLES SAFETY 5 SHADE EA 1 PC S W GOGGLE...

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