Greenheck DS-M Installation, Operation And Maintenance Manual Download Page 13

High Volume, Low Speed Ceiling Fans

13

®

Safety Retention Cable Installation

IMPORTANT: 

Do not put excessive tension on the safety retention cable during installation. The safety retention 

cable should be installed with a small amount of slack in the cable to ensure proper functioning. Do not allow the 
safety retention cable to contact any sharp edges.

NOTE: 

Failure to install the safety retention cable will result in voiding of the fan warranty. 

Standard Steel Cable Clamp

The following instructions apply to standard fan installations. For fans that were supplied with optional Gripple

®

 

hardware, refer to the instructions on page 13.
Components required from Bag # 916290:
  •  U-Bolt Steel Cable Clamp (2)
Hardware/Tools Needed (Not Included):
  •  Torque Wrench
  •  7/16 in. Socket and Wrench
  •  Cable Cutters (optional)

  1.  From the top of the downtube, pull the safety retention cable until it is taut inside the downtube.
  2.  Wrap the loose end of the safety cable around the mounting structure. Do not allow the cable to come in 

contact with any sharp edges.

  3.  Align the loose end of the safety cable (referred to as the dead-end) with the length of cable that is wrapped 

around the mounting structure (referred to as the live-end). 

  4.  Attach the dead-end of the safety cable to the live-end using the supplied 0.188 in. u-bolt steel cable.

IMPORTANT: 

The first steel cable clamp must be installed a minimum of 51/2 inches away from the dead-end of the 

safety cable to ensure proper functioning.

IMPORTANT: 

Steel cable clamps are composed of two parts: the u-bolt and the saddle. Steel cable clamps must be 

installed with the u-bolt over the dead-end of the safety retention cable and the saddle over the live-end of the safety 
cable. Failure to install steel cable clamps in this manner may result in unsafe operating conditions. Refer to drawing 
below for correct orientation.
  5.  Pull the dead-end of the safety 

cable through the steel cable 
clamps to tighten the cable. 
The cable should be pulled taut, 
leaving only a small amount 
of slack in the cable to ensure 
proper functioning.

  6.  Tighten the nuts on the steel 

cable clamps using a 7/16 in. 
socket and torque to 54 in∙lbf 
(6.10 N∙m), alternating between 
nuts until reaching proper torque.

  7.  Cut or organize excess safety 

cable to ensure it does not 
interfere with fan performance. 
Make sure to leave at least 51/2 
inches of cable between the 
dead-end of the cable and the 
first steel cable clamp to ensure 
proper functioning.

DOWNTUBE SAFETY CABLE

DOWNTUBE & MOUNT ASSEMBLY

CABLE CLAMP

CABLE CLAMP
SADDLE

CABLE CLAMP U-BOLT

DEAD END

LIVE END

TORQUE TO 54 IN∙LBF

(6.10 N∙m)

5-1/2 IN.

MIN.

Summary of Contents for DS-M

Page 1: ...e servicing or cleaning unit switch power off at service panel and lock the service disconnecting means to prevent power from being switched on accidentally When the service disconnecting means cannot...

Page 2: ...ailability of transportation and truck space Confirmation of shipment s must be limited to only items on the bill of lading Storage Fans are protected against damage during shipment If the unit cannot...

Page 3: ...n 1 General Information 4 Minimum Spacing Requirements 4 Fan Components 5 Optional Fan Components 6 Required Tools 6 Mounting Installation 7 Motor Hub to Downtube Installation 10 Fan Networking 11 Saf...

Page 4: ...fan will not interfere with correct sprinkler operation and that the fan installation complies with all national state and local codes For NFPA 13 compliance fan must be installed in the center of fou...

Page 5: ...VFD Cover 1 DOWNTUBE MOU MOTOR HUB ASSEMBLY FRONT VFD COVER RE POWER CABLE PLUG OPTIONAL LIGHT POWER CABLE OPTIONAL SAFETY CABLE WITH NO 4 GRIPPLE FACTORY INSTALLED VFD FIRE ALARM LANDING POINT COMMUN...

Page 6: ...lt 4 Wood Beam Hardware Kit Optional Bag 915429 1 2 in WASHER 1 2 in 13 GRADE 8 NYLON LOCKNUT WOOD BEAM WOOD BEAM BRACKET 1 2 in 13 GRADE B Wood Beam Bracket 2 1 2 in 13 x 11 2 in Grade 8 Hex Bolt 4 1...

Page 7: ...versal mounting plate is snug against the beam but can still be moved approximately 1 4 in of the bolt threads exposed below the nylon locknut I BEAM CLAMPING PLATE I BEAM CLAMPING PLATE SHIM UNIVERSA...

Page 8: ...Downtube Installation Wood Beam Mounting Kit For Beams 41 2 87 8 in Wide Components required from Bag 915429 Wood Beam Bracket 2 1 2 in 13 x 11 2 in Grade 8 Hex Bolt 4 1 2 in 13 Grade 8 Nylon Locknut...

Page 9: ...e to 80 ft lbf 108 5 N m STRUCTURAL STEEL ANGLES BY OTHERS 1 2 in 13 x 1 3 4 in GRADE 8 HEX BOLT Z PURLIN 1 2 in WASHER Z PURLIN BRACKET 1 2 in 13 GRADE 8 NYLON LOCKNUT TORQUE TO 80 FT LBF 108 5 N m T...

Page 10: ...OPTIONAL LIGHT COMMUNICATION PLUG OPTIONAL LIGHT POWER PLUG OPTIONAL LIGHT COMMUNICATION PLUG OPTIONAL SAFETY RETENTION CABLE 4 Using a Phillips screwdriver remove the front VFD cover and set aside 5...

Page 11: ...be adjusted using the following instructions DIPSWITCH 3 DIPSWITCH 2 First Fan FIRST FAN IN SERIES ALL OTHER FANS IN SERIES 1 Determine the first fan in the network daisy chain by identifying the fan...

Page 12: ...Positions 6 8 are used to set parameters needed for fan operation and should not be adjusted NOTE It is good practice to use successive Modbus addresses for networked fans but this is not necessary f...

Page 13: ...ve end 4 Attach the dead end of the safety cable to the live end using the supplied 0 188 in u bolt steel cable IMPORTANT The first steel cable clamp must be installed a minimum of 5 inches away from...

Page 14: ...ome in contact with any sharp edges 5 Insert the loose end of the safety cable into the open hole of the No 4 Gripple connector Note that the cable will only feed through the Gripple connector in one...

Page 15: ...y from the dead end of the guy wire to ensure proper functioning IMPORTANT Steel cable clamps consist of two parts the u bolt and the saddle Steel cable clamps must be installed with the u bolt over t...

Page 16: ...ll 4 turnbuckles to the guy wire attachment ring located on the downtube using 4 supplied quick links Pull the loose end of each guy wire through the No 4 Gripple connector until each guy wire is taut...

Page 17: ...e installed bolts to 25 ft lbf 34 N m 5 16 in 18 x 2 GRADE 8 BOLT 2 PER BLADE TORQUE TO 25 FT LBF 34 N m IMPORTANT If airfoils must be removed and reinstalled for any reason do not re use the supplied...

Page 18: ...ncy stop landing point and the building s fire suppression system using the wiring diagram shown Communication Wiring Fan Control Installation IMPORTANT DS M fans must be installed with the supplied C...

Page 19: ...ns on page 11 to complete network setup for the fans With Optional 1 000 ft Bulk Spool of CAT 5e Cable Included Component 1 000 ft Bulk Spool of CAT 5e Control Cable 1 Shielded Pass Through RJ45 Conne...

Page 20: ...1 Refer to the wiring diagrams below to complete power wiring 2 Secure any loose power cable to the building structure to ensure it does not interfere with fan performance POWER CABLE FROM FAN POWER...

Page 21: ...personnel who are familiar with local codes and regulations and have experience with this type of equipment Once the fan has been put into operation a periodic maintenance program should be set up to...

Page 22: ...ension if applicable Defective motor Replace motor Defective variable frequency drive VFD Replace VFD Fan does not operate Electrical supply Check for switches turned off or disconnected Check for cor...

Page 23: ...Volts 1 units 15 Voltage Output RMS R xxx 0 1000 RMS Modulated Output Voltage Volts 1 units 16 Current Motor RMS R xx x 0 150 RMS Motor current Amps 0 1 units 17 Temperature Motor R S xxx x 300 1100 M...

Page 24: ...___________________ _________________________________________________ Date____________________Time______________ AM PM Notes ____________________________________________ ______________________________...

Reviews: