HAPRA DescenderPro Instruction Book Download Page 2

2

Original Instructions

Important Safety Instructions

Disclaimer

Milestone and its affiliated corporations and subsidiaries (collectively "Milestone"), intend to make this manual accurate and complete. 
However, Milestone makes no claim that the information contained herein covers all details, conditions or variations, nor does it provide 
for every possible contingency in connection with the installation or use of this subject to change without notice or obligation of any 
kind. Milestone makes no representation of warranty, expressed or implied, regarding the information contained herein. Milestone 
assumes no responsibility for accuracy, completeness or sufficiency of the information contained in this document.

Projecta® is a registered trademark of Milestone AV Technologies. All rights reserved.

When using your video equipment, basic safety precautions 

should always be followed, including the following:

1.  Read and understand all instructions before using.

2.  Maximum surrounding air temperature 50°c.

3.  Main disconnect must be incorporated in the fixed wiring in 

accordance with the wiring rules.

4.  Rated for indoor use only.

5.  Use copper rated conductors rated 75°c or higher.

6.  If the supply cord is damaged, it must be replaced by the 

manufacturer, its service agent or similarly qualified persons in 
order to avoid hazard.

7.  Position the cord so that it will not be tripped over, pulled, or 

contact hot surfaces.

8.  If an extension cord is necessary, a cord with a current rating at 

least equal to that of the appliance should be used. Cords rated 
for less amperage than the appliance may overheat. 
 

9.  To reduce the risk of electric shock, do not disassemble this 

appliance. Contact an authorized service dealer when repair 

work is required. Incorrect reassembly can cause electric shock 
when the appliance is used subsequently.

10. The use of an accessory attachment not recommended by the 

manufacturer may cause a risk of fire, electric shock, or injury to 
persons.

11.  Failure to provide adequate structural strength for this 

component can result in serious personal injury or damage to 
equipment! It is the installer’s responsibility to make sure the 
structure to which this component is attached can support the 

weight of all equipment. Reinforce the structure as required 

before installing the component.

12.  Use this projection screen only for its intended use as described 

in these instructions. Do not use attachments not recommended 
by the manufacturer.

Save These Instructions

Technical drawing

L4

L2

L1

L3

VAW

126

132

174

Karl-Leitl-Str. 1 | 4048 Puchenau | 

T

  +43 732 70 04 25 | 

F

 +43 732 70 04 25-55 | [email protected]  | 

www.hapra.at

Summary of Contents for DescenderPro

Page 1: ...INSTRUCTION BOOK FOR DescenderPro 30751167 05 2018 Karl Leitl Str 1 4048 Puchenau T 43 732 70 04 25 F 43 732 70 04 25 55 office hapra at www hapra at PRÄSENTATIONSTECHNIK ...

Page 2: ...t must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid hazard 7 Position the cord so that it will not be tripped over pulled or contact hot surfaces 8 If an extension cord is necessary a cord with a current rating at least equal to that of the appliance should be used Cords rated for less amperage than the appliance may overheat 9 To reduce the ri...

Page 3: ...3748 3729 3640 380 231 x 370 4178 4148 4129 3991 3978 3948 3929 3840 400 244 x 390 4378 4348 4329 4105 4178 4148 4129 4040 16 9 200 107 x 190 2378 2348 2329 2113 2178 2148 2129 2040 220 118 x 210 2578 2548 2529 2325 2378 2348 2329 2240 240 129 x 230 2778 2748 2729 2539 2578 2548 2529 2440 260 141 x 250 2978 2948 2929 2751 2778 2748 2729 2640 280 152 x 270 3178 3148 3129 2967 2978 2948 2929 2840 30...

Page 4: ...ve the transport safety brackets that connect the slatbar to the case 2 Phillips Screwdriver Prepare your ceiling 1 Determine the required opening in the ceiling by measuring the case 2 Verify your measurements with the the case dimensions that can be found in the chart on page 3 Use the L2 dimension and the widht of the case which is 126 mm 3 Make sure you add 8 mm all around the case dimensions ...

Page 5: ...e Installation 5 Test installation by running screen up and down a few times Be prepared to stop screen should any objects obstruct the movement of the screen To prevent damage to the motor the standard duty cycle is 1 minute on and 3 minutes off 6 Install finishing trim covers on both ends of the case Line up trim cover flush with case Magnet will hold cover in place and secure with safety screw ...

Page 6: ... N Neutral Brown P Live voltage L Live voltage Brown 2 Down Black 1 Up Blue 3 Neutral Yellow Green 4 Earth A plug may be connected to the feed wire when using the wall switch The feed wires may also be connected directly to the electric mains Electrical projection screens without built in RF remote control Connect the various wires as shown in the diagram Replace the case on the wall switch Plug t...

Page 7: ...n Allows the projection screen to unroll LED Illuminates to a command Program button Deletes program from remote control Programs new additional remote control When the program button is used the motor will with a beep A series of beeps will when a new setting is accepted Programming an additional second remote control or wall transmitter You can program an additional RF remote control or wall tra...

Page 8: ...jection screen wall switch remote control Under normal use once or twice daily conditions the life of the motor is at least 10 years The motor does not require maintenance Using the wall switch Every electrically operated projection screen comes standardly equipped with a rotary switch for mounting on the wall After operation the switch rotates back to the zero position This is an additional safet...

Page 9: ... I used it It is possible that an object for example part of the packaging fell into the case prior to mounting Check to see if this is the case and whether this object is what is causing the noise If the motor has been damaged during transport please contact the supplier The projection screen motor is turning in the wrong direction reverse direction for projection screens without builtin RF remot...

Page 10: ...sulting from use in rooms with considerable atmospheric pollution eg dust smoke humidity and or corrosive environment All products are intended for indoor use only and failure to comply will void warranty Milestone will at its sole option repair or replace defective products to the original customer under normal use within the warranty period Any costs associated with the replacement of the produc...

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