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WHEN YOU SEE THIS SYMBOL

SAFETY

ATTENTION!

BE ALERT

YOUR SAFETY IS INVOLVED

This symbol «

SAFETY ALERT

» is used in this manual and

on the safety decals on the Snowblower.  It warns you of the
possibility of danger.  Carefully read, understand and follow
all safety recommendations before operating the
Snowblower.

1)

Careful operation is the best assurance against acci-
dents.  Carefully read this manual and follow all
recommendations before operating your Snowblower.
It is the owner’s responsibility to make sure that anyone
who will operate the Snowblower will read this manual
before operating the equipment.

2)

Familiarize yourself with all controls and always be
ready to stop the Snowblower quickly in case of
emergency.

3)

Never let a child operate the Snowblower.

4)

Do not modify the Snowblower.  Any non authorized
modification may affect the efficiency and/or safety of
the equipment and will automatically void the warranty.

5)

Never operate the Snowblower with defective parts or if
damaged in any way.  Have it repaired before operating.

6)

Make sure all fasteners are in place and properly
secured or tightened.  Refer to torque chart on page 43.

7)

Avoid wearing loose fitting clothing when working with
the Snowblower. These could get entangled in moving
parts of the equipment and cause accidents.

GENERAL SAFETY

8)

Prolonged exposure to noise may hamper hearing.
Protect yourself by wearing adequate protection
devices.

9)

Hydraulic fluids under pressure can damage your skin.
Do not use your hands to locate a leak.

10) Before the beginning of the snow season, inspect all

areas where the Snowblower will be used and remove
any object which may cause an accident and/or damage
the equipment.

11) Never operate your Snowblower in poor visibility or

without proper lighting conditions.

SAFETY IN OPERATION

1)

Be sure there are no obstructions around the equipment
and that no one stands near the equipment when in
operation.

2)

Do not operate an engine in a confined or non ventilated
area.

3)

Do not perform any adjustments, cleaning, maintenance
or repairs with the engine running. The engine must be
stopped and the P.T.O. disengaged. Preferably remove
the key from the ignition.

4)

Wear adequate clothing when working in cold or windy
conditions.

5)

Adjust skid shoes for proper ground clearance of
scraper blade, especially in rough terrain or soft ground
conditions.

6)

Before operating, make sure the P.T.O. is properly
installed and secured.

7)

Before starting-up the Snowblower, make sure the auger
and drum areas are free of ice.

8)

Put P.T.O. control in neutral position before starting
engine.

9)

Keep hands, feet and clothing away from moving parts
of the Snowblower. Stay away from the discharge chute.

2

Содержание P-540

Страница 1: ...Snowblowers Models No C278R1 06 07 OPERATOR S PARTS MANUAL P 540 P 620 P 680 P 680TRC P 720 P 720TRC P 720 74 P 720 80...

Страница 2: ...Copyright Les Machineries Pronovost Inc 2007 All rights reserved Printed in Canada...

Страница 3: ...enance 14 7 Storage 15 8 Trouble Shooting 16 9 Specifications 18 10 Parts List 19 Snowblowers P 540 P 620 19 Snowblowers P 680 P 720 22 Snowblowers P 680TRC P 720TRC 25 Snowblowers P 720 74 P 720 80 2...

Страница 4: ......

Страница 5: ...assist you in the safe operation of your new Snowblower It contains important information which will help you achieve excellent returns with your Snowblower for years to come Please read this manual c...

Страница 6: ...in moving parts of the equipment and cause accidents GENERAL SAFETY 8 Prolonged exposure to noise may hamper hearing Protect yourself by wearing adequate protection devices 9 Hydraulic fluids under p...

Страница 7: ...Snowblower put transmission in neutral apply parking brake stop engine and remove the key from the ignition SAFETY WITH MAINTENANCE 1 Perform the Snowblower maintenance according to recommendations c...

Страница 8: ...autions are indicated Locate them on the machine and read them carefully If a decal is damaged lost or illegible install a new one The following photos indicate where each one must be installed Figure...

Страница 9: ...A107 Figure 7 Decal D Part no A103 Figure 8 Decal E in Fig 9 is located directly on the P T O shaft It is not visible when the safety shield is in place It must never be visible when you operate the e...

Страница 10: ...no A 106 Figure 12 Part no A 105 Figure 14 Decal G Part no A104 MAINTENANCE DECALS The maintenance decals indicate the points requiring lubrication Refer to maintenance section for more details Figur...

Страница 11: ...11 Figure 17 Figure 16 Decal H Part no 190 06651 DECALS cont d H 3 Figure 19 Figure 18 Decal J Part no 190 07611 J...

Страница 12: ...pin end onto the Snowblower gear box Fig 19 Then attach safety shield support chain as shown Fig 20 WARNING The telescoping tubes of the drive shaft must never be allowed to bottom out while maintaini...

Страница 13: ...htness of all fastening devices Refer to torque chart on page 43 5 Adjust skid shoes according to ground conditions Fig 21 6 Following the installation of the Snowblower on the tractor do not forget t...

Страница 14: ...ox once a month Adjust to required oil level as per drawing in Parts List section Use SAE 80W90 oil 7 Check tension of drive chain every 24 hours of operation and adjust if necessary 8 Check for tight...

Страница 15: ...s 3 Keep all piston rods in the retracted position This will assure better protection against the elements 4 Clean your Snowblower 5 Thoroughly inspect all parts of the Snowblower Replace or repair wo...

Страница 16: ...ween guard equipment Replace worn or damaged bearing rings Eliminate any interference between tubes and equipment or tractor Replace damaged tubes P T O SHAFT POSSIBLE CAUSE PROBLEM CORRECTION Insuffi...

Страница 17: ...tor RPM too low Gap too wide between impeller blade tip and drum outlet wall Insuffucient tractor HP Tractor RPM too low Tractor RPM reduced too early with snow still in the Snowblower Slippage of PTO...

Страница 18: ...ic motor Opt Opt Opt Opt Opt Opt Number of shear bolts 2 2 2 2 2 2 Hitch category 1 1 1 1 1 1 Balanced impeller Std Std Std Std Std Std Balanced auger Std Std Std Std Std Std Drum rotation for hydraul...

Страница 19: ...19 SNOWBLOWERS P 540 P 620 10 170 04411R1...

Страница 20: ...3 16 lg 2 2 26 Std Grease fitting 28 straight 5 5 27 UCFLD205 16 Bearing 1 flange 3 3 28 190 01421 Chain 50 x 59 3 8 lg 95 links 1 1 28 26A50 Connecting ling no 50 1 1 28 59 50 Offset link no 50 1 1...

Страница 21: ...t washer 2 2 65 110 02001 Retaining bracket 1 1 66 300 34370 Bolt 5 16 NC x 2 1 2 lg nylon locknut 2 2 67 6276 Square key x x 1 3 4 lg 1 1 68 110 13361 Hinged P T O shroud 1 1 73 Std Grease fitting 1...

Страница 22: ...22 SNOWBLOWERS P 680 P 720 10 170 04391R1...

Страница 23: ...g 1 i d x 1 o d x 1 3 16 lg 2 2 26 Std Grease fitting 28 straight 8 8 27 UCFD207 20 Bearing 1 1 4 flange 2 grease fitting straight 3 3 28 190 04702 Chain 60 x 69 lg 1 1 28 26A60 Connecting link no 60...

Страница 24: ...et 1 1 66 300 34370 Bolt 5 16 NC x 2 1 2 lg nylon locknut 2 2 67 8030 Square key 3 8 x 3 8 x 3 lg 1 1 68 140 10571 Back plate 3 3 69 130 15522 Mounting plate for shroud 1 1 70 300 32016 Bolt M8 x 1 25...

Страница 25: ...25 SNOWBLOWERS P 680TRC P 720TRC 10 170 02959R1...

Страница 26: ...y 1 2 2 26 6248 EG P T O shaft 1 26 8114 EG P T O shaft 1 27 110 28842 Upper hitch 1 1 28 6466 Splines adaptor 1 19 1 1 29 300 32340 Safety shear bolt 1 4 NC x 2 lg grade 5 nylon locknut 1 1 30 150 01...

Страница 27: ...equirement 1 1 72 300 38280 Bolt 7 16 NC x 1 lg nylon locknut flat washer 2 2 73 110 02001 Retaining bracket 1 1 74 300 34370 Bolt 5 16 NC x 2 1 2 lg nylon locknut 2 2 75 6471 U shaped UHMW 12 i d 1 1...

Страница 28: ...28 SNOWBLOWERS P 720 74 P 720 80 10 170 03963R1...

Страница 29: ...d x 1 o d x 1 3 16 lg 2 2 26 Std Grease fitting 28 straight 8 8 27 UCFD207 20 Bearing 1 1 4 flange 2 grease fitting straight 3 3 28 190 04702 Chain 60 x 69 lg 1 1 28 26A60 Connecting link no 60 1 1 2...

Страница 30: ...01 Retaining bracket 1 1 66 300 34370 Bolt 5 16 NC x 2 1 2 lg nylon locknut 2 2 67 8030 Square key 3 8 x 3 8 x 3 lg 1 1 68 140 10571 Back plate 3 3 69 130 15522 Mounting plate for shroud 1 1 70 300 32...

Страница 31: ...TY 1 Std Roll pin 1 4 x 1 1 2 1 2 130 09091 Crank stopper 1 3 300 38310 Bolt 7 16 NC x 1 1 2 lg nylon locknut flat washer 2 4 110 08061 Crank 1 5 110 08071 Crank support 1 6 300 38280 Bolt 7 16 x 1 lg...

Страница 32: ...g 2 4 300 38280 Bolt 7 16 NC x 1 1 2 lg nylon locknut flat washer 4 5 300 36250 Bolt 3 8 NC x 1 lg lock washer 4 6 130 07911 Motor mounting plate 1 7 MLH125 Hydraulic motor key opt 7 MLH250 Hydraulic...

Страница 33: ...rease fitting 1 4 28 droit 8 7 378 36500 washer 2 8 346 36000 Nylon locknut 3 8 NC 2 9 110 01122 Mounting support plate 1 opt 10 Std Cotter pin 1 8 x 1 lg opt 11 140 13071 Hoses mounting plate 1 opt 1...

Страница 34: ...34 OPTIONS 170 02983 10...

Страница 35: ...0 1 4 1 7 190 06261 Tivar scraper blade not reversible 1 x 3 x 76 1 4 1 8 319 38310 Plow bolt 7 16 x 1 1 2 lg 5 6 7 7 7 7 7 8 nut lock washer 9 140 13331 Tivar blade holder 1 x 3 x 50 1 4 1 9 140 1334...

Страница 36: ...Collar kit 2 12 6409 Yoke with hole 1 3 8 6 splines yoke stopper 1 13 6224 P T O section side with safety shear bolt inner part with protector 1 14 6225 P T O section side without safety shear bolt ou...

Страница 37: ...Yoke with hole 1 3 8 6 splines yoke stopper 1 13 6236 P T O section side with safety shear bolt inner part with protector 1 14 6237 P T O section side without safety shear bolt outer part with protect...

Страница 38: ...Yoke with hole 1 3 8 6 splines yoke stopper 1 13 8235 P T O section side with safety shear bolt inner part with protector 1 14 8236 P T O section side without safety shear bolt outer part with protect...

Страница 39: ...48 1 4 6207 2RS Ball bearing 4 5 6418 Key 10 x 8 x 30 1 6 6419 Impeller shaft 1 1 3 8 6 splines 1 7 6420 Seal 35 x 52 x 7 3 8 6421 Gear Z19 1 9 6422 Spacer 35 3 x 0 5 2 10 6423 Snap ring 35 UNI7435 2...

Страница 40: ...aring no 30207 1 9 8051 Spacer ring 1 10 8052 Adjusting washer 2 11 8053 Oil seal 35 x 72 x 12mm 1 12 8054 Side shaft 1 19 splines 1 13 8055 Outside circlip 72mm 1 14 6207 2RS Ball bearing no 6207 1 1...

Страница 41: ...o d x 1 8 1 7 See RK25TR Wiper 1 1 8 i d x 1 5 8 o d 1 8 492401 Yoke for 2 tube 1 9 338 46000 Nut NF 1 10 4924 31 Piston 2 1 11 491980 04 Piston rod 1 1 8 1 12 491668 04 Cylinder body 2 1 13 492421 H...

Страница 42: ...42 HYDRAULIC MOTOR MLH100 MLH125 MLH250 10 CUSHION VALVE H110 MOTOR REF PART DESCRIPTION QTY kit 8368 Set of seals 1 11 8369 Key for Orbit motor 1 kit kit kit kit kit kit kit kit...

Страница 43: ...8 9 53 20 23 27 1 31 2 35 42 47 5 57 0 45 54 61 0 73 2 7 16 11 11 30 35 40 7 47 4 54 64 73 2 86 8 70 84 94 9 113 9 1 2 12 70 45 52 61 0 70 5 80 96 108 5 130 2 110 132 149 2 179 0 9 16 14 29 65 75 88...

Страница 44: ...s The PTO shafts are warrantied by the manufacturer and cover only defects in material and workmanship and is conditional to recommended use and installation only All PRONOVOST spare parts purchased a...

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Страница 48: ...ON EXCELLENCE LES MACHINERIES PRONOVOST INC 260 route 159 Saint Tite Quebec Canada G0X 3H0 Tel 418 365 7551 Fax 418 365 7954 www pronovost qc ca Ce manuel est aussi disponible en fran ais Veuillez t l...

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