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35 - TITAN 425 Owner’s Guide

Replacing the Seal Assemblies

Only one seal kit is necessary to repair all the seals in the pump (see Figure 13). Use an

insertion tool for seal installation

To install a seal assembly:

1.

Apply a film of O-ring grease on the O-ring on the outside of the new high pressure seal.

2. Insert the high pressure seal into the cavity with the “U” shape down.

3. Press high pressure seal into place.

4.

Apply a film of grease on the O-ring on the brass retainer (see Figure 12).

Figure 12. Install Seal Assembly Using O-Ring Grease

Figure 13. Seal Kit and Insertion Tool for Seal Installation

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Содержание TITAN 425

Страница 1: ...N 000 182 302D No part of this manual may be reproduced or used in any form or by any means i e graphic electronic photocopying or electronic retrieval systems without the express written permission o...

Страница 2: ......

Страница 3: ...e Owner s Guide It is wise to keep the Owner s Guide in a visible location near the truckmount so that the log stays up to date Please note that records of maintenance must be kept and copies may be r...

Страница 4: ...direct using the following phone numbers HOURS TELEPHONE NUMBERS E MAIL ADDRESSES Monday Friday 7 00 a m to 5 00 p m Pacific Time Technical Support 800 426 1301 FAX 800 426 4225 Technical Support tech...

Страница 5: ...ses this WARNING symbol throughout the manual to warn of possible injury or death This CAUTION symbol is used to warn of possible equipment damage This NOTICE symbol indicates that federal or state re...

Страница 6: ...tion of the truckmount carbon monoxide and other toxic fumes are produced Position the vehicle so that any fumes produced will be directed away from inhabited areas and any points of building entry do...

Страница 7: ...orm cleaning operations when the truckmount engine is running at the IDLE throttle position Failure to do so will increase the risk of serious component or engine damage Never operate the truckmount w...

Страница 8: ...ng or otherwise removing wax from floors is specifically excluded as an approved use of the truckmount Failure to follow this exclusion may lead to component failure and will invalidate your warranty...

Страница 9: ...7 General Information Engine Water Box Heat Exchanger Silencer Blower Heat Exchanger Pump MAJOR SYSTEM COMPONENTS...

Страница 10: ...y Group 24 500 CC Amps battery for this truckmount This is normally available from the installation dealer Prior to dropping your van off at the distributor for the truckmount to be installed have a s...

Страница 11: ...quipment package does not exceed the vehicle capacity Ensure installation of a safe fuel tap system and through floor fittings as provided by HydraMaster Ensure proper placement of the truckmount reco...

Страница 12: ...hut down the truckmount 4 How to correctly clean with the truckmount 5 Where and how often to check and change component oil levels 6 Freezing damage and how to avoid it This includes explaining prope...

Страница 13: ...ric Keystart Vacuum Blower Tuthill 4005 Oil Type Blower Oil Pneulube Gear End Capacity Approx 5 8 oz Drive End Capacity Approx 4 7 oz Blower rpm 3 000 rpm Water Pump General Pump 4 0 gpm Plunger Pump...

Страница 14: ...e Wired Pump In Switch Pre Wired AWDS Switch Fresh Water Inlet Water System Drain Valve Diagnostic Status Lights Engine Choke Engine Throttle Electrical Circuit Protection Fuse Protected Solution Temp...

Страница 15: ...recognizes that any hard water deposits which might occur within the water system of our truckmounts is a serious problem The precision technology of truckmount heat exchanger systems is intolerant o...

Страница 16: ...d related components such as hoses fittings heaters pumps valves and water cooled engines For other countries hard water area maps can be obtained from geological societies Figure 1 Hard Water Map of...

Страница 17: ...w cost of a water softener service is more than made up for by an increased life of machine parts reduced chemical costs and continued cleaning efficiency The water softener will also increase the eff...

Страница 18: ...with the law is to accumulate the waste water and haul it to an appropriate dump site Another solution to the disposal problem is to equip your Titan 425 with an Automatic Wastewater Disposal System A...

Страница 19: ...ic Wastewater Disposal System AWDS if included in the configuration Pump In system if included in the configuration The front dash assembly also includes the temperature control dial the temperature v...

Страница 20: ...g vacuum If the vacuum level is lower than 10 Hg the exhaust diverter will remain in Divert mode Photographs and illustrations included in this document can represent optional equipment as well as sta...

Страница 21: ...engine starts allow the truckmount to run in IDLE for 2 3 minutes to warm up Gradually push on the CHOKE as the engine warms up Never clean when the TITAN 425 is in the IDLE mode Failure to follow thi...

Страница 22: ...t in priming the chemical system b Allow the chemical to flow through the CHEMICAL METER at full flow for 30 seconds c Turn the CHEMICAL SYSTEM valve to ON The restriction can now be removed from the...

Страница 23: ...c Spray a Hydramaster recommended spray lubricant into the BLOWER LUBE PORT for about 5 to 10 seconds while the unit is running see Figure 3 d Allow machine to run additional 2 to 5 minutes under load...

Страница 24: ...TITAN 425 Owner s Guide 22...

Страница 25: ...includes a maintenance schedule and maintenance logs which must be correctly and completely filled out The manufacturer may request to inspect the logs before a warranty claim is honored Record the da...

Страница 26: ...repair or replace as needed Inspect the vacuum relief valve Clean and lubricate as necessary Clean the recovery tank thoroughly with pressure washer Check the pump belt for wear and proper tension Adj...

Страница 27: ...valve clearance intake and exhaust 0 004 to 0 006 every 250 hours 500 Hours Change blower oil every 500 hours Change the high pressure pump oil every 500 hours Change fuel filter every 500 hours Check...

Страница 28: ...ghly with a damp cloth Wipe down the vacuum and high pressure hoses as needed Inspect and clean the vacuum slot on the cleaning wand Check the wand head for sharp edges that could tear carpet File dow...

Страница 29: ...n Changing Engine Oil and Filter The engine oil and filter must be changed every 50 hours or every 3 months whichever occurs first The oil and filter should be changed more often if the engine is oper...

Страница 30: ...Fill the engine with the correct amount of oil run the engine and check for oil leaks at the drain plug and oil filter gasket Spark Plugs Always use the recommended spark plugs for your engine Hotter...

Страница 31: ...bient temperatures Refer to the Pump Servicing Section starting on the following page for more information If the oil becomes discolored or contaminated one of the oil seals may be damaged Do not oper...

Страница 32: ...om the valve cavity 4 Examine the O ring and replace if there is any evidence of cuts abrasion or distortion 5 Inspect the manifold for wear or damage see Figure 2 6 Inspect the old valves for wear or...

Страница 33: ...5 8 Apply O ring grease to O rings and install valves Figure 3 9 Replace valve cap and torque to 95 ft lbs see Figure 4 Figure 3 Apply Grease and Install Valves Figure 4 Replace Valve Cap and Torque t...

Страница 34: ...manifold from crankcase use caution not to damage ceramic plungers 12 The seal assemblies may come off with the manifold see Figure 8 13 Examine the ceramic plungers The surface should be smooth and f...

Страница 35: ...O ring on the plunger bolt Apply a film of O ring grease on the outside of the O ring see Figure 10 19 Apply removable anaerobic thread sealant Loctite 542 to the threads of the plunger bolt carefully...

Страница 36: ...nkcase 1 Insert proper extractor collet through main seal retainer see Figure 11 2 Tighten collet and extract retainers and seals The Teflon seals of the HT series will be damaged during disassembly s...

Страница 37: ...al assembly 1 Apply a film of O ring grease on the O ring on the outside of the new high pressure seal 2 Insert the high pressure seal into the cavity with the U shape down 3 Press high pressure seal...

Страница 38: ...e retainer into the cavity 2 Press the new low pressure seal into the brass low pressure seal retainer and install a new O ring on the outside see Figure 14 3 Press the low pressure seal assembly into...

Страница 39: ...6 2 Re install manifold and torque the fasteners in an X pattern to 50 of specification and then retorque to 100 specification see Figure 17 and Figure 18 1 3 4 2 5 8 7 6 1 3 4 2 5 8 7 6 Figure 16 Re...

Страница 40: ...h the inlet to the blower open to the atmosphere Foampassingthroughtheblowercanleadtoseriousproblemswiththetruckmount It is important to keep the vacuum tank free of foam The tank is protected from ov...

Страница 41: ...recirculation kit P N 000 078 058 start with an empty water box Fill a third of the water box with TM DeScaler Follow the recommendations on the TM DeScaler label for proportions Verify that the float...

Страница 42: ...f antifreeze follow local laws and regulations Do not discard into storm sewers septic systems or onto the ground Antifreeze is harmful or fatal if swallowed Do not store in open or unlabeled containe...

Страница 43: ...line 4 Start the truckmount and allow it to run for 2 3 minutes This will distribute antifreeze solution throughout the truckmount 5 Remove the chemical feed line from the chemical jug Turn the CHEMIC...

Страница 44: ...truckmount 2 Attach the incoming water source to the front of the truckmount 3 Start the truckmount 4 Spray the solution through the hoses and wands into a sealable container until all signs of antifr...

Страница 45: ...holes etc Repair or replace as needed Inspect the vacuum relief valve Clean and lubricate as necessary Check the pump drive belt for wear and proper tension Tighten as needed Clean the recovery tank...

Страница 46: ...s or wear Change the high pressure pump oil Check coupler element rubber insert for cracks or wear Replace as necessary Change the blower oil Change the fuel filter Check plug wires Replace as necessa...

Страница 47: ...holes etc Repair or replace as needed Inspect the vacuum relief valve Clean and lubricate as necessary Check the pump drive belt for wear and proper tension Tighten as needed Clean the recovery tank...

Страница 48: ...s or wear Change the high pressure pump oil Check coupler element rubber insert for cracks or wear Replace as necessary Change the blower oil Change the fuel filter Check plug wires Replace as necessa...

Страница 49: ...holes etc Repair or replace as needed Inspect the vacuum relief valve Clean and lubricate as necessary Check the pump drive belt for wear and proper tension Tighten as needed Clean the recovery tank...

Страница 50: ...s or wear Change the high pressure pump oil Check coupler element rubber insert for cracks or wear Replace as necessary Change the blower oil Change the fuel filter Check plug wires Replace as necessa...

Страница 51: ...holes etc Repair or replace as needed Inspect the vacuum relief valve Clean and lubricate as necessary Check the pump drive belt for wear and proper tension Tighten as needed Clean the recovery tank...

Страница 52: ...s or wear Change the high pressure pump oil Check coupler element rubber insert for cracks or wear Replace as necessary Change the blower oil Change the fuel filter Check plug wires Replace as necessa...

Страница 53: ...00 Coupler element rubber insert CH CH Valve clearance intake and exhaust 0 004 to 0 006 CH A CH A Fuel lines CH CH SERVICE 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 425 450 475 500...

Страница 54: ...1100 1125 1150 1175 1200 Coupler element rubber insert CH R Valve clearance intake and exhaust 0 004 to 0 006 CH A CH A Fuel lines CH CH SERVICE 600 625 650 675 700 725 750 775 800 825 850 875 900 925...

Страница 55: ...UDING BUT NOT LIMITED TO INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH THE FURNISHING PERFORMANCE USE OF OR INABILITY TO USE THE MACHINE ANY EXTENSIONS OF OR MODIFICAT...

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