Pacific Steamex NIGHTHAWK 20 Operating & Maintenance Instructions

Summary of NIGHTHAWK 20

  • Page 1

    N ight h awk 20”, 24” & 27” propane burnishers o perating & maintenance introduction instructions read this book this operator’s book has important information for the use and safe operation of this machine. Read and understand the engine operator’s manual and this manual before starting the machine...

  • Page 2: Table Of Contents

    Table of contents important safety instructions……………………………………………………………. 3 operating procedures…………………………………………………………………………. 5 a. Check the engine oil……………………………………………………………………………..5 b. Properly fill and check lp tank and lines for leaks………………………………………..…5 c. Connecting the hp hose to lp tank……………………...

  • Page 3

    Important safety instructions read and understand all instructions and warnings before operating this machine! Warnings: 1. Do not store or use gasoline or other flammable vapors and liquids in the vi- cinity of this machine. 2. No smoking, no sparks, no flames near unit or lp tank. 3. Operate only ...

  • Page 4: Notes

    Notes 4.

  • Page 5: Operating Procedures

    5 operating procedures warning! Follow the instructions given in this book- let, the engines owners manual and the training given by your supervisor for the safe operation of this ma- chine. Failure to do so can result in personal injury and/ or damage to the machine or property. Do not operate this...

  • Page 6: Operating Procedures

    Operating procedures f. Stopping the engine. 1. Pull the throttle back and low idle the engine. 2. Turn the propane tank valve clockwise to a closed posi- tion. Note: the exhaust system will be very hot and takes several minutes to cool, so keep yourself and all materials clear! G. Transporting the ...

  • Page 7

    7 b. Changing the drive belt continued. 4. Turn the 2 tension rods counter clockwise equal turns until you can push the bearing hub plate to the rear (3/4-inch socket). 5. Remove the old belt and install the new one. 6. Tension the new belt by reversing step #4. The belt should be just tight enough ...

  • Page 8: Ight

    N ight h awk handle & throttle see page 11 handle bracket and hp hose see page 13 regulator assembly see page 13 starter assembly see page 14 rail & hub assembly see page10 tank assembly see page 12 bracket assembly see page 12 engine assembly see page 14 and engine owners manual wheel assembly see ...

  • Page 9

    Pad driver assembly flex belting, 3/16 (2) #270216 flex retainer, steel (24”&27” only) #271210 screw, 1/4-20x3/4 hh #w189d washer, 1/4 lock #980002 washer, 1/4 fender zinc #w311d six (6) sets: three (3) sets: screw, 10-24x1-1/2 rhp #w384d washer, #10 flat #w401d (20” only) washer, 1/4 flat #980004 (...

  • Page 10

    Rail & hub assembly drive belt 20”, b-42: #200134 24” & 27”, b-47: #270162 pulley flange #270214 drive pulley 20”- #270224 24” & 27”- #270213 frame left #271094l frame right #271094r shaft #270209 shaft key #271105 six (6) sets: screw, 1/2-13x1 hhcs #962131 washer, 7/16 flat #980073 push bar #271074...

  • Page 11

    11 handle & throttle assembly wheel assembly handle grip, pair #271001 t-bar #200002 washer plate #271004 two (2) sets: screw, 3/8-16x1 3/4 #962018 washer, 5/16 flat #980007 throttle & cable #270221 screws (3) #962128 clamp #271164 nut plate #271054 axle bracket #271053 two (2) sets: screw, 1/2-13x1...

  • Page 12

    12 tank assembly male coupler #271047 (included with tank) tank safety valve part of tank #271045 warning decal (not shown) #271178 lp tank, 20# fittings included #271045 bracket assembly complete #271030 two (2) sets: bolt, 3/8-16x2 1/4 hh #962103 washer, 5/16 flat #980007 bracket extender tubes #2...

  • Page 13

    13 handle bracket & hp hose assembly t-bar #200002 handle bracket #271019 not shown, four (4) sets: screw, 3/8-16x1 1/4 #271020 washer, 5/16 flat #980007 nut, 3/8-16 hex #920002 high pressure (hp) hose (tank to regulator, 12”) #271050 elbow, 1/4 mptx3/8m 45 #271170 female coupler #271048 regulator #...

  • Page 14

    14 starter assembly engine: 11 hp honda (20” only) #200080 13 hp honda (20”,24”&27”) #270220 engine mounting bolts: right side front set (1): screw, 5/16-18x1 1/2 hh #962049 washer, 1/4 flat #980004 washer, 5/16 lock #980006 nut, 5/16-18 hex #920003 rear set (1): screw, 5/16-18x2 hh #w206d1 washer, ...

  • Page 15: Notes

    15 notes.

  • Page 16

    Warranty policy pacific steamex inc. Limited warranty this pacific steamex inc. Industrial maintenance machine has been manufactured, tested and inspected in accordance with specific engineering requirements and is warranted to be free from defects in workmanship and materials for periods as follows...