Instruction/ maintenance manual of the product H8155 Grizzly
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MO DE L H8 1 55 MIG W EL DE R O WNER'S M ANU A L COPYRIGHT © MA Y , 20 07 BY GRIZ ZL Y I NDUSTRIAL, INC. W AR NIN G : NO POR TIO N OF THI S M ANUAL M A Y BE R EPRODU CED I N A NY S HAPE OR FOR M W ITHO UT T HE W RIT TE N APPROV AL OF GRI ZZL Y I NDUS TRI AL, IN C.
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T ab le o f Co n te nt s INTRODUCTION ............................................................................................................................... 2 Foreword ..........................................................................
-2 - H81 55 MIG Welder INTR O DU CTION F ore w or d We are proud to offer the Model H8155 MIG Welder. This machine is part of a growing Grizzly family of fine metalworking equipment.
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- 4- H8 1 55 MIG W elder 4. ELECTRIC SHOCK. DO NOT touch live electrical parts. Connect welder to power source with approved earth ground. Make sure all electrical connections are tight, clean, and dry.
H8 1 55 MIG W elder -5 - American Welding Societ y , 550 N. W . LeJeune Road, Miami, FL 33 1 26 , (3 05) 44 3-93 53, W ebsite: www . aws. or g . —Safety in welding, Cutting, and Allied Processes, ANSI Standard Z49.1 —Recommended Safe Practices for the Preparation for Welding and Cutting of Containers and Piping, AWS F4.
- 6- H81 55 MIG Welder S E C T I O N 2: C I R C U I T R E Q U I R E M E N T S Am per age D raw The M odel H81 55 welder draws the following amps under ma ximum load: Draw at 1 1 0 V , Single Phase .
H8 1 55 MIG W elder - 7 - Figure 2. Location of external enclosure grounding terminal on the rear of the Model H8155. Gro un di ng f or W eld in g Safety There are two or more electrical circuits involved in any welding operation.
-8- H8 1 55 MIG W elder SE CTION 3 : INV EN T OR Y The Model H81 55 w as carefu lly pack ed when it left our war ehouse. If y ou discov er the machine is damaged or a par t is missing after you ha ve signed for deliver y , please immedi a tely cal l Customer Service at ( 5 70) 546- 966 3 f or adv ic e .
H8 1 55 MIG W elder -9 - SE CTION 4 : OP ERA TIONS NO T I CE If y ou have never used this typ e of machine or equipm ent before, WE STRONG L Y REC - OMM END t hat you r ead books, t rade maga - zines, or g et formal training b efore b egin - ning any proje cts.
- 1 0 - H8 1 55 MIG Welder A. On/Off Switch B. Min/Max Switch C. 1/2 power level switch D. Wire Feed Speed Control Figure 4. Model H8155 controls. D B A C NO T I CE The follo wing instruc tions are not intende d to b e a complete list of welding steps .
H8 1 55 MIG W elder - 1 1 - NO T I CE Reme mber t o switch to positiv e elect rode polarit y whe n using gas instead of flu x core wire. F ollow th e instructions on the diagram below the wire feed mech an ism to preform this simpl e modification. Failure to follow this procedur e can result in poor qualit y welds.
- 1 2 - H8 1 55 MI G W elder Figure 8. Feeding the wire. 5. Open the wire feed mechanism as shown in Figure 7 . Figure 6. Replacing the wire spool. Figure 7. The open wire feed mechanism. 6. Feed and guide the spool wire into the wire feed mechanism, and into the small tube just past the feed wheels ( Figure 8 ).
H8 1 55 MIG W elder - 1 3- 7. Close the feed mechanism over the wire and adjust the feed tension if necessary ( Figure 9 ). 8. Close the side panel. Figure 9.
- 1 4 - H8 1 55 MIG Welder SE CTION 5 : A CCE SSORIE S ACCESSORIES H77 86 — A uto Darkeni ng W elding Helmet Automa tic UV and IR filters protect eyes from harmful visi ble and invisible lig h t during welding .
H8 1 55 MIG W elder - 1 5- Revie w t he troubleshooting and p roc edur es in this sec tion to fix or adjust your machine if a problem de vel- ops. If you need replacement parts or y ou a re unsur e of your repair skills, then feel free t o call our T echni cal Suppor t a t (57 0) 546 -96 63.
- 1 6- H 8 1 55 MIG Welder Safety labels warn about machine hazards and ways to prevent injury. The owner of this machine MUST maintain the original location and readability of the labels on the machine. If any label is removed or becomes unreadable, REPLACE that label before using the machine again.
H8 1 55 MIG W elder - 1 7 - NO TE S.
- 1 8- H81 55 MIG Welder NO TE S.
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Grizzly Industrial, Inc. warrants ev er y product it sells for a period of 1 year to the original purc hase r from the date of purchase. This warranty d oes not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, r epairs or alt erations or lac k of maint enance.
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An important point after buying a device Grizzly H8155 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Grizzly H8155 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Grizzly H8155 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Grizzly H8155 you will learn all the available features of the product, as well as information on its operation. The information that you get Grizzly H8155 will certainly help you make a decision on the purchase.
If you already are a holder of Grizzly H8155, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Grizzly H8155.
However, one of the most important roles played by the user manual is to help in solving problems with Grizzly H8155. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Grizzly H8155 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
