Daktronics HM-4020 Operation Manual Download Page 22

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2. 

Exclusion from Warranty Coverage

The Warranty does not impose any duty or liability upon Daktronics for: 

A.  Any damage occurring, at any time, during shipment of Equipment unless otherwise provided for in the 
Agreement. When returning Equipment to Daktronics for repair or replacement, Purchaser assumes all risk of loss or 
damage, and agrees to use any shipping containers that might be provided by Daktronics and to ship the Equipment 
in the manner prescribed by Daktronics; 

B.  Any damage caused by the unauthorized adjustment, repair or service of the Equipment by anyone other than 
personnel of Daktronics or its authorized repair agents; 

C.  Damage caused by the failure to provide a continuously suitable environment, including, but not limited to: (i) 
neglect or misuse, (ii) a failure or sudden surge of electrical power, (iii) improper air conditioning or humidity control, 
or (iv) any other cause other than ordinary use; 

D.  Damage caused by fire, flood, earthquake, water, wind, lightning or other natural disaster, strike, inability to 
obtain materials or utilities, war, terrorism, civil disturbance or any other cause beyond Daktronics’ reasonable 
control; 

E.  Failure to adjust, repair or replace any item of Equipment if it would be impractical for Daktronics personnel to 
do so because of connection of the Equipment by mechanical or electrical means to another device not supplied 
by Daktronics, or the existence of general environmental conditions at the site that pose a danger to Daktronics 
personnel; 

F.  Any statements made about the product by salesmen, dealers, distributors or agents, unless such statements are in 
a written document signed by an officer of Daktronics. Such statements as are not included in a signed writing do not 
constitute warranties, shall not be relied upon by Purchaser and are not part of the contract of sale; 

G.  Any damage arising from the use of Daktronics products in any application other than the commercial and 
industrial applications for which they are intended, unless, upon request, such use is specifically approved in writing 
by Daktronics; or 

H.  Any performance of preventive maintenance.

3. Limitation 

of 

Liability

Daktronics shall be under no obligation to furnish continued service under this Warranty if alterations are made to the 
Equipment without the prior written approval of Daktronics. 

The use of any non-Daktronics controller or software shall void the Warranty. 

It is specifically agreed that the price of the Equipment is based upon the following limitation of liability.  In no event 
shall Daktronics (including its subsidiaries, affiliates, officers, directors, employees, or agents) be liable for any 
special, consequential, incidental or exemplary damages arising out of or in any way connected with the Equipment 
or otherwise, including but not limited to damages for lost profits, cost of substitute or replacement equipment, down 
time, lost data, injury to property or any damages or sums paid by Purchaser to third parties, even if Daktronics has 
been advised of the possibility of such damages.  The foregoing limitation of liability shall apply whether any claim is 
based upon principles of contract, tort or statutory duty, principles of indemnity or contribution, or otherwise.  

In no event shall Daktronics be liable to Purchaser or any other party for loss, damage, or injury of any kind or nature 
arising out of or in connection with this Warranty in excess of the purchase price of the Equipment actually delivered 
to and paid for by the Purchaser.  The Purchaser’s remedy in any dispute under this Warranty shall be ultimately 
limited to the Purchase Price of the Equipment to the extent the Purchase Price has been paid.

Summary of Contents for HM-4020

Page 1: ...M S E R I E S O P E R A T I O N S M A N U A L...

Page 2: ...Rigging System Manufacturer s contact info 7200 Rawson Road Victor New York 14564 tel 866 486 7835 585 924 5000 fax 585 924 0545 email sales daktronics com web site www daktronics com rigging M SERIE...

Page 3: ...cations 4 European 50Hz M Series Based Models and Applications 5 Dimensions of Standard Unit 5 03 THEORY OF OPERATION 7 04 INITIAL OPERATION MAIN SCREEN 9 Controls Layout 9 Turn On Operator Station 9...

Page 4: ...EN 17 MACHINE CONFIG Screen Layout 17 CURRENT HOIST 17 CURRENT HOIST NAME 17 SOFT OPERATING LIMITS 17 HOME HOIST 17 LOADING LIMITS 18 Upper Lower Limit Switches 18 09 PENDANT CONTROLLER 19 10 TROUBLES...

Page 5: ...view of all moving elements while maintaining contact with the user If an unsafe situation occurs the spotter must immediately signal the user to halt all movements until the environment is cleared o...

Page 6: ...or drives through the Emergency Stop circuit and set all motor brakes All motion of the attached loads on each Vortek hoist immediately stops and inhibits all further movements until reset The Emergen...

Page 7: ...ocal control panel is located on each hoist for programming and diagnostics by factory personnel There is a reset able circuit breaker located at each power point on the HV wire way The rated twist lo...

Page 8: ...and communicate to the operator Specifications WARNING The Vortek M Series unit must only be used with a maximum load equal to the capacity stated for the model below Overloading the system may resul...

Page 9: ...2 EHM 1801 1810 kg 0 1 M Series Controller Double Purchase HOIST MODEL NUMBER LOAD kg SPEED M SEC EVM 0509 2 1000 kg 0 45 EVM 0607 2 1260 kg 0 35 EVM 0702 2 1580 kg 0 1 EHM 1801 2 3620 kg 0 05 Maximu...

Page 10: ...Load sensing is used for the detection of an under load or overload condition The emergency stop status is used to detect the operation of the emergency stop system Monitoring of each hoist is done ov...

Page 11: ...creens Level 2 Allows access to HOIST OPERATIONS SYSTEM OVERVIEW and CUEING screens Level 3 Allows access to HOIST OPERATIONS SYSTEM OVERVIEW CUEING MACHINE CONFIG and EDIT USER DATA screens Level 4 A...

Page 12: ...hoist connected to the system 1 HOIST NAME 2 UPPER LIMIT 3 CURRENT POS position 4 CURRENT LOAD 5 TARGET POS position 6 TARGET SPEED 7 LOWER LIMIT Up to 5 hoists are displayed on the screen at one tim...

Page 13: ...using the PREVIOUS HOIST or NEXT HOIST buttons or by pressing the CURRENT HOIST number and entering the desired hoist node number Note that the node number may be different from the line set number JO...

Page 14: ...et Operation Only one preset can be selected at a time In order to run a hoist preset the ENABLE PRESET MOVE button must be selected The desired SELECT PRESET button can then be pressed The EXECUTE MO...

Page 15: ...he cue is programmed by putting in the hoist node number and entering the desired pre programmed preset for that hoist The hoists must be entered in consecutively d PRESET DATA This shows the preset p...

Page 16: ...Clear Current Cue Values Press Clear Current Cue Values to clear all values of a cue Press Yes to confirm or No to cancel Figure 8 Figure 8 Clear Current Cue Values 16...

Page 17: ...the user to enter a hoist name of up to 10 characters SOFT OPERATING LIMITS The soft operating limits are where the UPPER LOWER TRAVEL LIMITS are set along with the MAXIMUM SPEED and HOIST RATED LOAD...

Page 18: ...urn red if the load goes under or over the load limits An alarm will appear in the alarm bar Figure 10 This will also stop the hoist It is up to the operator at that point to see if the batten hung up...

Page 19: ...y switch turns the pendant controller on and off The pendant has a mushroom e stop button and the lower left button of the pendant is the EXECUTE MOVE button If the user changes to a different screen...

Page 20: ...adjust as necessary Overload Underload fault condition Check settings and reset parameters if required Refer to Section 8 Preset information not set correctly or there is no hoist speed set Set preset...

Page 21: ...terms of this warranty Daktronics will prepay ground transportation charges back to Purchaser otherwise Purchaser shall pay transportation charges to return the Equipment back to the Purchaser All re...

Page 22: ...nstitute warranties shall not be relied upon by Purchaser and are not part of the contract of sale G Any damage arising from the use of Daktronics products in any application other than the commercial...

Page 23: ...be governed by the provisions of the United Nations Convention on Contracts for the International Sales of Goods of 1980 Both parties consent to the application of the laws of the State of New York to...

Page 24: ...aktronics 7200 Rawson Road Victor New York 14564 USA tel 866 486 7835 585 924 5000 fax 585 924 0545 www daktronics com rigging email sales daktronics com Copyright 2010 Daktronics DD1829031 REV1 10221...

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