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& REAR UNLOAD POWER BOX WARNING READ AND UNDERSTAND THIS MANUAL BEFORE OPERATING THIS EQUIPMENT. UNSAFE OPERATION OR MAINTENANCE OF THIS EQUIPMENT CAN RESULT IN SERIOUS INJURY OR DEATH. OPERATOR’S MANUAL PARTS LIST 3-11-09 Manufactured By H&S MANUFACTURING CO., INC.
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DEALER PRE-DELIVERY CHECK LIST After the Power Box has been completely set-up, check to be certain it is in correct running order before delivering to the customer . The following is a list of points to inspect . Check off each item as you have made the proper adjustments and found the item operating satisfactorily .
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BE OBSERVED TO PREVENT THE POSSIBILITY OF INJURY OR DAMAGE . TRACTORS This operator’s manual uses the term “Tractor” when identifying the power source for the Rear Unload Power Box. However, the same safety and operating practices apply to other power sources. H&S MANUFACTURING CO. INC.
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RECOGNIZE SAFETY INFORMATION This is the safety-alert symbol . When you see this symbol on your machine or in this manual, be alert to the potential for personal injury . Follow recommended precautions and safe operating practices . UNDERSTAND SIGNAL WORDS A signal word—DANGER, WARNING, or CAUTION—is used with the safety-alert symbol .
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DO NOT GO NEAR LEAKS • High pressure oil easily punctures skin causing serious injury, gangrene or death. • If injured, seek emergency medical help. Immediate surgery is required to remove oil. • Do not use finger or skin to check for leaks. •...
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BE SURE the machine is clear of people, tools, and other objects before engaging tractor hydraulics . NEVER start power box until all guards and safety shields are secured in place . STAY CLEAR of hydraulic lines, they may be under extreme pressure or heat .
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Make sure to read and understand the main feeder apron adjustments . Located on the front of the Power Box is a convenient hanger (Item A) for the hydraulic hoses . When the Power Box is not being unloaded, hoses should be securely wrapped around this holder, with ends inserted into Block Holder (Item B) .
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(A) to open access door and swing door downward . All apron chains must be taken up evenly before you use the power box . Check again after the first few loads . The Main Feeder Aprons should be at proper tension at all times .
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LUBRICATION GUIDE The operator should become familiar with all lubrication points and estab- lish a systematic routine to insure complete and quick lubrication of the machine . DRIVE CHAINS Lubricate the drive chains with a light machine oil . Keep chains aligned with sprockets .
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2 . Connect hydraulic hoses from Power Box to the tractor . 3 . With operator in the tractor seat and all others well clear of Power Box, engage the tractor hydraulics . NOTE: Rear unload operates in only one direction . If tractor hydraulic system stalls, check for obstruction, reverse the lever on the tractor or switch the hydraulic hoses at the ports on the tractor .
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IF THE POWER BOX IS REPAINTED, REPLACE DECALS. REMEMBER: DECALS ARE FOR YOUR PROTECTION AND INFORMATION. Listed below are the decals on your Rear Unload Power Box . These decals may be ordered individually by part number or by ordering complete set .
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DECAL LOCATION (Continued) INSTRUCTIONS FOR ORDERING PARTS All service parts should be ordered through your authorized H&S Dealer . He will be able to give you faster service if you will provide him with the following: 1 . Model & Serial Number – Both can be located on the rear, left side of your unit . 2 .
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White - Ground Yellow - LH Flashing & Turn Signal Green - RH Flashing & Turn Signal Brown - Tail Lamp Red - Tail Lamp (Flash LH/RH) FIGURE 1 REAR UNLOAD POWER BOX LIGHTING ASSEMBLY ITEM PART NO. DESCRIPTION S308...
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FIGURE 2 REAR UNLOAD ASSEMBLY BOX SIZE ITEM 18’ 20’ DESCRIPTION PB72 ” Back Door Top Panel PB23 ” Back Door Top Steel PB24 ” Back Door Bottom Steel S288 ” Seal Strap PB54 ” Rubber Seal PB74 ” Drive Shaft Panel PB80 ”...
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PB70 ’’ Front Door Bottom Steel 20 . PB43 ’’ Top Rail 21 . PB19 ’’ Power Box Shelf Angle RH 22 . PB20 ’’ Power Box Shelf Angle LH 23 . PB69 ’’ Expanded Metal Screen 24 . PB131 ’’...
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FIGURE 4 TIE DOWN KIT ITEM PART NO. DESCRIPTION 12V45 1/2’’ x 1-1/2’’ GR .5 Bolt 1/2’’ Flat Washer 1/2’’ Top Lock Nut GR .5 S322 1/4’’ Chain 30-1/4’’ Long S323 Tie Down Bracket Tie Down Kit - Complete -20-...
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H&S REAR UNLOAD POWER BOX Your new H&S Power Box has been manufactured of the finest quality materials and components . The performance you get from your machine is largely dependent upon how well you read and understand this manual and apply this knowledge . There is a right and a wrong way to do everything .
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S MFG. CO. & products approved for the FEMA SEAL OF QUALITY...