Meyer Power Box 58 User manual

15
Form#4-555R1 Part# 90899 0117
Operation and
Maintenance
Manual
Meyer Power Box™ 58 & 812

1
Table of Contents
Registration Data Sheet .................................................................. Inside Cover
Safety Denitions & Warnings ........................................................................2-3
Introduction ...............................................................................................................4
EC Declaration of Conformity .............................................................................5
Plow Component Identication......................................................................6-7
General Information & Troubleshooting..........................................................8
General Maintenance..............................................................................................9
Warranty/Contact Meyer ..............................................................................10-11

2
Safety Denitions & Warnings
1Never stand or ride on the Power Box assembly. Keep people and pets at least 25 feet away from the Power Box
when in operation. Failure to comply will result in death or serious injury.
2Always lower Power Box to the ground when Power Box is being serviced or when vehicle is not in use.
Failure to comply could result in death or serious injury.
3
NEVER use the Meyer Power Box without rst CAREFULLY reading the Owner’s Manual. It is CRITICAL for your safety
to ALWAYS obey EVERY warning in the manual and follow EVERY instruction EXPLICITLY. Failure to comply could
result in death or serious injury.
4The Meyer Power Box should be used by drivers with a valid operator’s license. Keep all body parts inside the vehicle.
Failure
to comply could result in death or serious injury.
5The Meyer Power Box should NEVER be used for ANY other purpose other than plowing snow or agricultural use,
using the Meyer Power Box for other purposes could result in serious injury or death.
6
Inspect Power Box assembly and mounting components and fasteners for wear and damage before and after
each use. Worn or damaged components or fasteners could allow the plow to drop unexpectedly. Failure to comply
could result in death or serious injury.
7Do not change Power Box position while traveling. You could suddenly lower the plow accidentally. Failure to comply
could result in death or serious injury.
8ALWAYS wear a seat belt when using the Power Box. Hidden obstructions can cause the vehicle to stop suddenly
resulting in personal injury. Failure to comply could result in death or serious injury.
9Do not mix dierent kinds of hydraulic uid. Some uids are not compatible and may cause performance
problems and product damage Failure to comply could result in death or serious injury.
10 NEVER perform any repairs or maintenance with the vehicle turned on and the Power Box attached to the vehicle.
Failure to comply could result in death or serious injury.
11
The vehicle must not be operated when overloaded. In all cases, the loaded vehicle weight, including the entire Power
Box system, all aftermarket accessories, driver, passenger, options, nominal uid levels, and cargo must not exceed the
front/rear Gross Axle Weight Rating (GAWR), and total Gross Vehicle Weight Rating (GVWR). These weights ratings are
specied on the safety compliance certication label on thevehicle. Failure to comply could result in death or
serious injury.
12 Read the Meyer Power Box Owner’s Manual before operating or servicing a snow plow. FOLLOW THESE
INSTRUCTIONS EXPLICITLY. Failure to comply could result in death or serious injury.
13
SAFETY PRECAUTIONS should be used when Power Box is in OPERATION and plow is in a RAISED position. Lower plow
to ground when vehicle is PARKED in case of hydraulic failure. Failure to comply could result in death or serious
injury.
14 Remove Power Box Assembly before placing vehicle on hoist/lift. Failure to comply
could result in death or serious
injury.
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SAFETY DEFINITIONS
Thisisthesafety alertsymbol.It is usedtoalertyoutopotential
personal injury hazards. Obey all safety messages that follow
this symbol to avoid possible injury or death.
DANGER Indicatesanimminentlyhazardoussituationwhich,
if not avoided, will result in death or serious injury.
WARNING Indicates a potentially hazardous situation which,
if not avoided, could result in death or serious injury.
CAUTION Indicates an potentially hazardous situation which,
if not avoided, may result in minor or moderate injury.
CAUTION used without the safety alert symbol indicates
a potentially hazardous situation which, if not avoided, will
result in property damage.
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3
SAFETY DEFINITIONS
This is the safety alert symbol. It is used
to alert you to potential personal injury
hazards. Obey all safety messages that
follow this symbol to avoid possible injury
or death.
DANGER Indicatesanimminentlyhazardous
situation which, if not avoided, will result in
deathor serious injury.
WARNING Indicates a potentially
hazardous situation which,
if not avoided, could result in death or
serious injury.
CAUTION Indicates an potentially
hazardous situation which,
if not avoided, may result in minor or
moderate injury.
CAUTION used without the safety alert
symbol indicates a potentially hazardous
situation which, if not avoided, will result
in property damage.
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Safety Denitions & Warnings
15
Do not exceed 20 mph transporting plow. Do not exceed 5 mph plowing snow. Know your road conditions at
all times. Keep feet clear of Power Box at all times. Failure to comply could result in death or serious injury.
16
SAFETY PRECAUTIONS should be used when Powe Box is SERVICED. Hydraulic uid under pressure can cause skin
injection injury. If you are injured by hydraulic uid, get medical attention immediately. Failure to comply could
result in death or serious injury.
17
Vehicle exhaust contains lethal fumes. Breathing these fumes, even in low concentrations, can cause death. Never
operate vehicle in an enclosed area without venting the exhaust to the outside. Failure to comply could result in
death or serious injury.
18
Gasoline is highly ammable and gasoline vapor is explosive. Never smoke while working on vehicle. Keep all open
ames away from gasoline tank and lines. Wipe up any spilled gasoline immediately. Failure to comply could result
in death or serious injury.
19 Flag obstructions to prevent damage to product or property. Failure to comply may result in minor or moderate
injury.
20 A ballast weight may be required to prevent front GAWR overloading. If required, ballast must be securely
attached at least 24 inches behind the rear axle. Failure to comply will result in property damage.
21
Batteries normally produce explosive gases which can cause personal injury. Therefore, do not allow ames, sparks
or lit tobacco to come near the battery. When charging or working near a battery, always cover your face and protect
your eyes, and also provide ventilation. Batteries contain sulfuric acid which burns skin, eyes and clothing. Failure to
comply will result in property damage.
22 See your Meyer Authorized Distributor/Web site for specic vehicle application recommendations before
installation. Failure to comply will result in property damage.
23 Installation of a Power Box may aect your vehicle warranty. For more information consult your Vehicle Owner’s
Manual / Vehicle Dealer. Failure to comply will result in property damage.
24 Warranty does not apply to a Meyer plow product which has been negligently or improperly assembled or
installed. Failure to comply will result in property damage.
25
CAUTION: To avoid harm to vehicles electrical system always disconnect battery before beginning installation.
DO NOT BURN holes or WELD vehicle frame. This may cause frame failure. Failure to comply will result in property
damage.
26
A driver’s rst responsibility is the safe operation of the vehicle and Power Box. The most important thing you can
do to prevent a crash is to avoid distractions and pay attention to the road. Wait until it is safe to operate mobile
communication equipment such as cell phones, two way radios, etc. Failure to comply will result in property
damage.
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4
Introduction
Snow, despite the beauty it may impart to a bleak winter landscape,
poses the dual threat of inconvenience and danger. The environmental
conditions associated with snow, not to mention the health hazards
and economic loss it may impose, seriously endanger thousands of
lives annually. Business and industry suer, and millions of snowbelt
residents may be aected by a single snowstorm.
Meyer Products LLC has published this manual to help you get maximum
performance from your Meyer Power Box and familiarize you with the
features designed for eciency and safety; be sure you recognize and
understand them. Follow recommended operation and maintenance
instructions, so when the storm hits, your Meyer Power Box will be ready
and you will know how to plow like a pro.
DO NOT EQUIP ANY VEHICLE WITH A SNOW PLOW WITHOUT
CONSULTING MANUFACTURERS’RECOMMENDATIONS.
Machines with Meyer Power Box installed may be so equipped as to meet
machine manufacturers’ specications and recommended options for
snow plowing use. Most machine manufacturers insist that machines
which are to be used for snow plowing be equipped with certain
options and accessories, and it is so stated in machine manufacturer
specications for snow plow application.
Under the continuing Meyer Product Improvement Plan,
Meyer Products LLC reserves the right to change design details
and construction without prior notice and without incurring
any obligation.
SAFETY PRECAUTIONS - See pages 2-3fordefinitions
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20 / 22 / 23 / 24
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5
EC Declaration of Conformity

6
Power Box 58 Component Identication

7
Power Box 58 Component Identication
ITEM Part No QTY DESCRIPTION
53100 1 Power Box Assembly
1 16209 1 • Universal Plate Weldment
2 16210 1 • Swivel Plate Weldment
3 16161 1 • Center Section
4 16191 2 •• Center Back Drag Strap
5 16193 2 •• Rubber Back Drag Edge
6 16195 2 •• Center Main Slide
7 16196 2 •• Center Upper Slide
8 16197 2 •• Center Outer Slide
9 16205 1 •• Power Box 58 Front Decal
10 16206 78 •• Rivet
11 20307 18 •• Locknut 1/2-13
12 21961 18 •• Bolt C 1/2-13 x 2" Gr.5
13 16162 1 • Left Wing Assembly
14 16163 1 • Right Wing Assembly
15 16185 1 •• Wing Ski Weldment
16 16188 1 •• Back Drag Ski Weldment
17 16192 1 •• Wing Cutting Edge Strap
18 16194 1 •• Wing Rubber Cutting Edge
19 16198 2 •• Wing Slide Horizontal
20 16199 1 •• Vertical Slide
21 16200 1 •• Power Box Side Decal
22 16201 2 • Double Acting Cylinder
ITEM Part No QTY DESCRIPTION
23 16208 1 • Hydraulic Block
24 20034 2 • Bolt H 5/16-18 x 2-3/4" Gr.5
25 20094 12 •• Bolt H 1/2-13 x 1-1/4"
26 20095 4 • Bolt H 1/2-13 x 1-1/2" G5. 5
27 20164 4 • Bolt H 3/4-10 x 2" Gr.5
28 20304 2 • Locknut 5/16-18
29 20307 4 • Locknut 1/2-13"
30 20307 16 •• Locknut 1/2-13
31 20310 4 • Locknut 3/4-10"
32 20352 2 • Flatwasher 5/16"
33 20359 8 • Washer Flat 3/4"
34 21961 4 •• Bolt C 1/2-13 x 2" Gr.5
35 22866 2 • FTG, 90 Deg Elbow 06SAEM x 06ORFM
36 22868 6 • FTG, STR, 06SAEM x 06ORFM
37 22884 2 • Hose, 1/4 x 33"
38 22886 2 • Hose, 3/8" x 22"
Items 18-22 are used on both the Left and Right Wing Assembly.
Items 10, 11, and 12 are used on both the Left Wing, Right Wing,
and Center Assemblies

8
Power Box 812 Component Identication

9
Power Box 812 Component Identication
ITEM Part No QTY DESCRIPTION
53000 1 Power Box Assembly
1 16048 1 • Bobcat Weldment
2 16049 1 • Attachment Weldment
3 16062 4 • Hydraulic Ram Hose
4 16065 1 • Center Section
5 16077 2 •• Center Main Slide
6 16078 2 •• Center Outer Slide
7 16080 1 •• Center Back Drag Strap
8 16081 1 •• Rubber Back Drag Edge
9 16082 2 •• Center Upper Slide
10 16085 1 •• Bottom Rubber Cutting Edge
11 16086 88 •• Rivet .25 x .594
12 20307 35 •• Locknut 1/2-13
13 21655 35 •• Bolt C 1/2-13 x 2-1/2" Gr.5
14 16066 1 • Left Wing Assembly
15 16067 1 • Right Wing Assembly
16 16086 36 •• Rivet .25 x .594
17 16103 1 •• Vertical Slide
18 16104 2 •• Wing Slide Upper/Lower
19 16105 1 •• Wing Cutting Edge Strap
20 16106 1 •• Wing Rubber Cutting Edge
21 16111 1 •• Wing Ski Weldment
22 16117 1 •• Back Drag Ski Weldment
23 20140 10 •• Bolt H 5/8-11 x 1-3/4" Gr.5
24 20307 6 •• Locknut 1/2-13
25 20309 10 •• Locknut 5/8-11
26 21655 6 •• Bolt C 1/2-13 x 2-1/2" Gr.5
ITEM Part No QTY DESCRIPTION
27 16068 2 • Double Acting Cylinder
28 16069 1 • Hydraulic Block
29 16084 8 • Washer 1" x 3/8 thick
30 20034 2 • Bolt H 5/16-18 x 2-3/4" Gr.5
31 20141 4 • Bolt H 5/8-11 x 2 Gr.5
32 20304 2 • Locknut 5/16-18
33 20309 4 • Locknut 5/8-11
34 20352 2 • Flatwasher 5/16"
35 21656 4 • Bolt H 1-8 x 3" Gr.5
36 22493 4 • Locknut 1-8
37 22436 4 • Cylinder Pin
38 20420 4 • Cotter Pin
Items 16-26 are used on both the Left and Right
Wing Assembly