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model h0778/h0779
electric hoist
oWner's manual
Copyright © JULy, 2008 By grizzLy indUstriaL, inC.
Warning: no portion of this manual may be reproduced in any shape
or form Without the Written approval of grizzly industrial, inc.
#Jm10785 printed in China
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section 1: safety ! for your own safety read instruction manual before operating this equipment the purpose of safety symbols is to attract your attention to possible hazard- ous conditions. this manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages. the progression of symbols is described below. remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident
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safety instructions for electric hoists 1. read through the entire 9. checK for damaged parts before using hoist . Check manual before using. this electric hoist represents serious for broken parts, loose bolts, frayed injury hazards to untrained users. cable, cracked or worn components and any other conditions that may 2. never allo W un Qualified affect machine operation. repair or replace damaged parts. personnel to service this hoist. servicing the hoist incor- rectly may reduce the
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section 2: introduction f oreword contact info it is our pleasure to provide this manual if you have any comments regarding this with the model h0778/h0779. it was writ- manual, please contact us: ten to encourage safety considerations and guide you through general operating grizzly industrial, inc. procedures and maintenance. C/o technical documentation manager p.o. Box 2069 t he specifications, details, and photo- Bellingham, Wa 98227-2069 graphs in this manual represent the model email: ma
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section 3: set up unpacking a your electric hoist was carefully packaged for safe shipping. if you discover any dam- B age after you have signed for delivery, immediately call Customer Service at (570) 546-9663 for advice. d C e save the containers and all packing materi- als for possible inspection by the carrier or F its agent. Otherwise, filing a freight claim can be difficult. figure 2. model h0778/h0779 inventory (model h0778 shown). When you are completely satisfied with the condit
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setup t he model h 0778/h 0779 electric hoist comes pre-assembled. t he hoist only needs to be mounted. t here are many mounting options for your hoist. it may be mounted on a stationary pipe or on a rotat- ing pillar (f igure 3). figure 4. mounting the hoist (pole not shown for clarity). 3. Firmly tighten the hex bolts and check to make sure the hoist does not swing or move on the pipe. mounting and l oading hardware When attaching hardware to the electric hoist: • do not attach multip
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3. Let go of the hook and move to a safe t est r un distance. 4. Use the control handle to fully retract the cable. t he model h 0778/h 0779 electric hoist has a safety stop microswitch that will – if the motor shuts OFF when the automatically shut OFF the motor before cable stop compresses the spac- the lift or pulley hook can be retracted into ing rack (figure 7), the safety stop the housing. microswitch feature is working cor- rectly and the test run is complete. if the hook is allow
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section 4: operations t o use the electric hoist: 4. securely attach the item being lifted by using the lift hook (for single cable 1. plug the electric hoist into a grounded use), or the pulley lift hook (for double 110V outlet. cable use). 2. grab the lift hook and pull it away from the hoist while using the control switch to lower the hoist cable by press- never wrap the cable around the item ing the switch in the down position being lifted and hook it onto the cable (figure 6). itse
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section 5: maintenance g eneral l ubrication Check mounting hardware daily before Lightly oil the hoist cable with a light oil to use for cracks, unsafe wear, deformation, inhibit rust and reduce friction, depending or warping. do not attempt to fix the on frequency of use and environment. if mounting hardware! d iscard and replace the cable becomes wet during use, dry the all damaged mounting hardware. Check cable and lightly oil before retracting the daily for loose pins, rings, screws, w
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h0778 breakdown -8- model h0778/h0779 electric hoist 43 27 44 24 1 2 41 42 3 35 40 4 38 39 5 25A 6 37 45 43 44 36 46 34 35 33 32 47 25 48 51 24 52 49 26 22 53 23 27 50 54 24 28 55 20 30 53 31 64 60 19 56 29 61 10 63 72 59 28 58 9 53 8 21 78 57 18 54 53 63 7 16 17 54 79 60 64 73 74 62 52 75 52 15 65 60 53 84 66 71 83 77 69 67 12 70 82 43 68 76 63 81 64 11 13 12 14 80
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h0778 parts l ist REF PART # DESCRIPTION REF PART # DESCRIPTION 1 PH0778001 BODY 43 PW07M FLAT WASHER 3MM 2 PSB14M CAP SCREW M8-1.25 X 20 44 PS12M PHLP HD SCR M3-.5 X 6 3 PH0778003 MOUNTING BRACKET 45 PH0778045 MOTOR FAN COVER 4 PH0778004 HEX BOLT M8-1.25 X 25 G-8.8 46 PH0778046 MOTOR FAN 5 PTLW07M EXT TOOTH WASHER 8MM 47 PH0778047 CONNECTION CORDS 6 PW01M FLAT WASHER 8MM 48 PH0778048 TOP CONNECTING HOUSING 7 PH0778007 SPOOL END 49 PH0778049 TERMINAL BLOCK 8 PH0778008 SPOOL WASHER 50 PS59M PHLP
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h0779 breakdown -10- model h0778/h0779 electric hoist
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h0779 parts l ist REF PART # DESCRIPTION REF PART # DESCRIPTION 1 PH0779001 BODY 43 PS12M PHLP HD SCR M3-.5 X 6 2 PSB64M CAP SCREW M10-1.5 X 25 44 PH0779044 FAN COVER 3 PH0779003 MOUNTING BRACKET 45 PH0779045 MOTOR FAN 4 PB01M HEX BOLT M10-1.5 X 30 46 PSS03M SET SCREW M6-1 X 8 5 PTLW08M EXT TOOTH WASHER 10MM 47 PH0779047 TOP HOUSING 6 PH0779006 SPECIAL NUT 48 PR04M EXT RETAINING RING 6MM 7 PH0779007 SPOOL END 49 PH0779049 REMOTE SWITCH CORD 8 PH0779008 WEDGE 50 PH0779050 TERMINAL BLOCK 9 PH07790
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Warranty grizzly industrial, inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. this warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of mainte- nance. this is grizzly’s sole written warranty and any and all warranties that may be implied by law, including any merchantability or fitness, for any particular purpose, are hereby limited to the durati
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Warranty card name _________________________________________________________________ street _________________________________________________________________ City _______________________ state _________________________ zip _________ phone # ____________________ email ________________________ invoice # _____ model # ____________________ order # _______________________ serial # ______ The following information is given on a voluntary basis. It will be used for marketing purposes to help us develo
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send a grizzly catalog to a friend: name________________________________ street________________________________ city______________state______zip_______ fold along dotted line place stamp here grizzly industrial, inc. p.o. boX 2069 bellingham, Wa 98227-2069 tape along edges--please do not staple
