Tools Required: 3 / 16 Allen Key 5 / 16 Allen Key 5 / 16 Socket or Spanner 5 / 32 Allen Key 1 / 2 Socket or Spanner Mobilith SHC 460 Synthetic Grease Loctite Marker Pen Severe Duty Water Cannon Styles 3491 & 3492 Electric & Hydraulic Disassembly/Assembly Service Repair Procedure australian only Disassembly Procedure: 1. Isolate Power Source from Water Cannon 2. Disconnect hydraulic hoses from nozzle & motors. (If using electric monitor, disconnect electrical connections) (i) 2 from Nozzle (ii) 2 from each Hydraulic Motor 3. Remove Nozzle Style 3492 Shown 4. Remove Vertical Rotating Joint from upstream waterway (4-5 / 16 stainless hex head cap screws) Item - 763028 / #48. 120690
5. Remove Motor & Gearbox Housing assembly from shaft. (4-5 / 32 socket head cap screws) Item - 767157 / #41 6. Remove Worm Drive from Vertical Rotating Joint (4-5 / 16 socket head cap screws) 7. Mark opposing side of Vertical Rotating Joint for easy reassembly 8. Remove Rotational Stops (2-1 / 2 hex head cap screws) Item - 769498 / # 8 Figure 1 Stop Plug NOTE: Steel stops have a double hex head see Figure 1. Plastic plugs have a single hex head. You do not need to remove the plastic plug (744337 / #9), only the steel stops. 2
8. Reinstall Rotational Stops (2-1 / 2 hex head cap screws) in correct position or to required travel length (adjustable). Item - 769498 / #8 9. Install Vertical Rotating Joint to upstream waterway. Install small amount of Loctite 222 on 4-5 / 16 socket head screws prior to assembly. 10. Reinstall Nozzle 11. Re-connect power source 12. Test movement of water cannon using the joystick in all directions to ensure full movement. 13. Check for leaks from waterway Your Akron Water Cannon is now Ready for Use! 3
1 48 2 7 6 8 52 43 9 44 45 4 42 51 44 43 74 5 41 46 3 48 72 73 3492 Hydraulic Cannon 4
3492 Hydraulic Motor item no. description part number quantity 11 GASKET 718241 1 15 HYDRAULIC MOTOR 731094 1 19 SHAFT HOUSING 119927 1 20 O-RING 757312 1 22 SOCKET HEAD CAP SCREW 1/4-28X5/8 STSTL 765233 5 29 RETAINING RING 758192 1 30 ROLLER BEARING 704395 1 31 BELLVILLE SPRING 768354 2 32 THRUST WASHER 784152 4 33 THRUST BEARING 704774 2 34 WORM 784154 1 35 SHAFT HOUSING 769741 1 36 KEY 727051 1 37 ROLLER BEARING 704773 1 39 O-RING 757055 1 40 MOTOR ADAPTER 119928 1 42 O-RING 757063 1 61 SOCKET HEAD CAP SCREW 10-24 X 3/4 ST STL 767086 4 62 RETAINING RING 758037 1 71 LABEL 729489 1 5
1 48 2 50 3 46 49 48 5 43 44 4 51 9 52 7 8 6 10 41 43 44 45 73 3491 Electric Cannon 71 72 6
3491 Severe-Duty Motor item no. description part number quantity 15 MOTOR WITH GEAR AND CONNECTOR 12V 34910013 2 15 MOTOR WITH GEAR AND CONNECTOR 24V 34911007 2 17 O-RING 757440 2 18 O-RING 757056 2 19 HOUSING 109320 2 20 O-RING 757312 2 21 SCREW SOC HD CAP W/PATCH 6-32X1/2 765052 8 22 RIVET 754052 12 23 PLANET GEAR 718165 12 24 CARRIER 707455 2 25 INTERNAL GEAR 718164 2 26 CARRIER PLATE 742119 2 27 ROLL PIN 744118 2 29 RETAINING RING 758192 2 30 ROLLER BEARING 704395 2 31 BELLEVILLE SPRING 768354 4 32 THRUST WASHER 784152 8 33 THRUST BEARING 704774 4 34 WORM 784154 2 35 SHAFT 769728 2 36 KEY 727051 2 37 ROLLER BEARING 704773 2 38 SPRING PIN 745152 4 39 O-RING 757055 2 40 ADAPTER 119720 2 42 O-RING 757063 2 61 SCREW SOC HD CAP 6-32 X 1 3/8 LG STSTL 767132 8 62 RETAINING RING 758037 2 7
Australian Severe-Duty Water Cannon Preventive Maintenance Program Sheet Beginning Date Ending Date Serial Number Model Number Task: Remove Motor Subassembly and inspect and evaluate grease of Worm. Timeline: 6 months (See Below) * * * Gear (See Below) * * * Maintenance Kit. * * * Remove Motor Subassembly and inspect and evaluate grease of Worm ** Order Preventative 12 months 18 months 24 months 30 month 36 months ** Preventative Maintenance Kit may be ordered prior to schedule depending on grease evaluation throughout preventative maintenance cycle. Worm Grease color evaluation: Color: Red Reddish Brown Black Action: Clean grease from worm. Inspect for metal shavings. If none, apply generous amount of grease to worm; component ready for reinstallation. Clean grease from worm. Inspect for metal shavings. If none, apply generous amount of grease to worm. Component ready for service. Component needs overhaul. Preventative Maintenance Kit required. Electric Preventative Maintenance Kit 34911012 Hydraulic Preventative Maintenance Kit 34920004 Worm Gear Grease color evaluation: Color: Red Reddish Brown Black Action: Clean grease from worm gear. Inspect for metal shavings. If none, apply generous amount of grease to worm gear; component ready for reinstallation. Clean grease from worm gear. Inspect for metal shavings. If none, apply generous amount of grease to worm gear. Component ready for service. Component needs overhaul. Preventative Maintenance Kit required. 8
PRODUCT WARNINGS WARNING: WARNING: WARNING: WARNING: WARNING: WARNING: WARNING: Aim the Severe Duty Water Cannon in a safe direction before pumping water through it. If any tags or bands are worn or damaged and cannot be easily read, they should be replaced. Disconnect power and disable flow before maintenance. Keep all personnel out from the front of the outlet of the monitor when the water source is attached. Dangerous flow velocities can cause serious injury. The Severe Duty Water Cannon contains moving parts. Keep hand, finger and objects away from pinch points. Not designed for explosive environments. Exceeding the maximum pressure and flow of the monitor or nozzle may cause damage. WARNING WARRANTY AND DISCLAIMER We warrant Akron Brass products for a period of one (1) year after purchase against defects in materials or workmanship. Akron Brass will repair or replace product which fails to satisfy this warranty. Repair or replacement shall be at the discretion of Akron Brass. Products must be promptly returned to Akron Brass for warranty service. We will not be responsible for: wear and tear, any improper installation, use, maintenance or storage: negligence of the owner or user; repair or modification after delivery; failure to follow our instructions or recommendations; or anything else beyond our control. WE MAKE NO WARRANTIES, EXPRESS OR IMPLIED, OTHER THAN THOSE INCLUDED IN THIS WARRANTY STATEMENT, AND WE DISCLAIM ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. Further, we will not be responsible for any consequential, incidental or indirect damages (including, but not limited to, any loss of profits) from any cause whatsoever. No person has authority to change this warranty. GENERAL INSTRUCTIONS For use with water or standard fire fighting foams only. After use with foam, flush with fresh water. Drain the Severe Duty Water Cannon and nozzle after use to prevent freeze damage in cold weather. Ensure that the thread in the nozzle swivel matches the thread on the Severe Duty outlet. Do not overtighten the nozzle onto the Severe Duty Water Cannon. Do not install shutoffs on the outlet of the Severe Duty. MAINTENANCE INSTRUCTIONS Your Severe Duty Water Cannon and nozzle should be inspected prior to and after each use, to ensure it is in good operating condition. The Water Cannon joints were greased and sealed at assembly, there is no greasing to be done while in use. SITUATIONS THAT MAY CAUSE IRRERPAIRABLE DAMAGE Operating above maximum rated pressure and flow. Not draining, and allowing water to freeze inside. Prolonged exposure to temperatures above 130 F (54 C), or below -25 F (-32 C). Having the nozzle hit a fixed object during operating or transportation. Also there are many tell tale signs that indicate repair is in order, such as: Controls that are either inoperable or difficult to operate. Excessive wear. Poor discharge performance. Water leaks. If any of the above situations are encountered, the Severe Duty should be taken out of service, repaired, and tested by a qualified technician before placing it back in service 9
37 2 1 2 3 39 1 61 19 25 20 15 18 21 40 17 42 62 3 31 35 32 33 NOTES: USE MOBILITH SHC 460 ON ALL O-RINGS @ ASSEMBLY USE PERMABOND LM113 OR LOCTITE 222 @ ASSEMBLY USE LUBRIPLATE LOW-TEMP GREASE @ ASSEMBLY ASSEMBLE RETAINING RING (ITEM 62) WITH SHARP CORNERS AWAY FROM MOTOR ADAPTER (ITEM 40) 3491 Electric Motor Assembly 38 2 2 22 23 27 24 26 36 34 33 32 31 29 30 10
3491 Severe-Duty Monitor item no. description part number quantity 1 OUTLET ELBOW 710132 1 2 MIDDLE ELBOW 718254 1 3 INLET 723037 1 4 WORM GEAR 718229 2 5 JOINT CAP 119719 2 6 NAIL GRIP 736045 4 7 ID PLATE 745155 1 8 STOP PIN 769498 4 9 PLUG 744337 6 10 MAGNET 731081 2 41 SCREW SOC HD CAP 1/4-20 X 7/8 STSTL 767157 8 43 O-RING 757427 4 44 POLYMER BEARINGS 704781 4 45 O-RING 757074 2 46 O-RING 757029 4 48 SCREW HEX HD CAP 5/16-18 X 7/8 763028 16 49 SCREW SOC HD CAP 10-24X2 763077 2 50 WIRING HARNESS (NOT SHOWN) 721479 1 51 STUD 769727 6 52 JOINT HOUSING 119721 2 71 NIPPLE 2.5NPT 6 LONG STSTL COMP 735076 1 72 FLG 3 150# FLAT FACE STSTL W/ 2.5 NPT 712285 1 73 MOTOR S/A GEAR, CONN, 12V, BLACK 34911014 2 73 MOTOR S/A GEAR, CONN, 24V, BLACK 34911008 2 Complete Assembly MON SD S/A 3FLG X 2.5NH, 24V, SS, BLK, SPC 34911002 SUB ASSEMBLY & ACCESSORIES PARTS LIST BOX LOGIC W/CONNECTORS, 12/24V FF, MINING MON 34911000 BOARD PC 12/24V W/LMT TRAVEL EA REPAIR 34630034 20 / 6 METRE WIRING HARNESS WITH IP67 DEUTSCH PLUGS 707526 33 / 10 METRE WIRING HARNESS WITH IP67 DEUTSCH PLUGS 707527 40 / 12 METRE WIRING HARNESS WITH IP67 DEUTSCH PLUGS 707528 RAMPAGE ELECT NZ, SD, 2.5NH, 12V, 500-1000 GPM 44620004 RAMPAGE ELECT NZ, SD, 2.5NH, 24V, 500-1000 GPM 44620003 NZ AKROFOAM 24V, 2.5NH, IP67 DEUTSCH PLUG, NZ BOOT, 350-1000 GPM 44710006 JOYSTICK FOR MINING MONITOR 34911001 11
15 61 11 19 22 35 20 40 62 36 34 31 30 29 71 37 39 31 32 33 32 32 33 32 12
3492 Hydraulic Severe-Duty Monitor item no. description part number quantity 1 OUTLET ELBOW 710132 1 2 MIDDLE ELBOW 718254 1 3 INLET 2.5 NPT 723037 1 4 WORM GEAR 718229 2 5 JOINT CAP 119719 2 6 NAIL GRIP 736045 4 7 ID PLATE 745157 1 8 STOP PIN 769498 4 9 PLUG 744337 6 41 SCREW SOC HD CAP 1/4-20 X 7/8 767157 8 43 O-RING 757427 4 44 POLYMER BEARING 704781 4 45 O-RING 757074 2 46 O-RING 757029 4 48 SCREW HEX HD CAP ST STL 5/16-18 X 7/8 763028 16 51 STUD 769727 6 52 JOINT HOUSING 119721 2 72 NIPPLE 2.5 NPT 735076 1 73 3 FLANGE 712285 1 74 HYDRAULIC MOTOR & GEAR SUB ASSEMBLY 34920201 2 Complete Assembly MON SD S/A 3FLG X 2.5NH, HYDRAULIC, SS, BLK, SPC 34920003 SUB ASSEMBLY & ACCESSORIES PARTS LIST RAMPAGE HYDRAULIC NZ, SD, 2.5NH, INCLDS NEEDLE VALVE 44630001 AKROFOAM HYDRAULIC NZ, SD, 2.5NH, INCLDS NEEDLE VALVE 44720001 NEEDLE VALVE WITH 1/8 NPT F THREAD 779060 13
4. Lubricate both main waterway where Worm Gear is positioned along with o-rings with Mobilith SHC 460 Synthetic Grease. 5. Reinstall Worm Gear into position taking note to match the 3 x 3 / 16 (locking pins) socket head cap screws from Worm Gear assembly. Item 769727 / # 51 Please Note: 3 / 16 locking pins should be prepared with Teflon pipe sealant tape prior to assembly. 6. Lubricate Worm Drive spline along with Rotation slot in Vertical Rotating Joint prior to assembly. 7. Lubricate Bearings prior to carefully reinstalling and securing Worm Gear into Vertical Rotating Joint. Hint: Install small amount of Loctite 222 on 4-5 / 16 socket head cap screws prior to assembly. 14
9. Remove downstream waterway flange from Vertical Rotating (4-5 / 16 socket head cap screws. Item - 763028 / # 48. Also, remove 2 of Polymer bearing. Item - 704781 / # 44. 10. Remove 3 x 3 / 16 (locking pins) socket head cap screws from Worm Gear assembly. Item - 769727 / # 51 11. Separate Worm Gear from waterway. Item - 718229 / # 4 Assembly Procedure: 1. Properly clean & regrease all parts as necessary 2. Replace both motor subassemblies and worn parts as necessary 3. Recommend replacement of Polymer Bearings and Worm Gear. Item - (704781 / # 44 Bearing) (718229 / # 4 Worm Gear) Polymer Bearing 15
PHONE: 330.264.5678 or 800.228.1161 I FAX: 330.264.2944 or 800.531.7335 I akronbrass.com revised: 9/11 WARRANTY AND DISCLAIMER: We warrant Akron Brass products for a period of five (5) years after purchase against defects in materials or workmanship. Akron Brass will repair or replace product which fails to satisfy this warranty. Repair or replacement shall be at the discretion of Akron Brass. Products must be promptly returned to Akron Brass for warranty service. ISO 9001 REGISTERED COMPANY We will not be responsible for: wear and tear; any improper installation, use, maintenance or storage; negligence of the owner or user; repair or modification after delivery; damage; failure to follow our instructions or recommendations; or anything else beyond our control. WE MAKE NO WARRANTIES, EXPRESS OR IMPLIED, OTHER THAN THOSE INCLUDED IN THIS WARRANTY STATEMENT, AND WE DISCLAIM ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. Further, we will not be responsible for any consequential, incidental or indirect damages (including, but not limited to, any loss of profits) from any cause whatsoever. No person has authority to change this warranty. Akron Brass Company. 2011 All rights reserved. No portion of this can be reproduced without the express written consent of Akron Brass Company.