Aerospool WT-9 Dynamic User manual

MANUFACTURER
RECOMMENDATION
DV WT9 10B / 2019, Rev. 0
Sheet:
Sheets:
1
10
SUBJECT:
Installation of canopy lock with safety latch and sensor.
AFFECTED:
All aircraft WT-9 Dynamic.
REASON:
When improper execution of canopy latching and locking point during before takeoff procedure, the canopy
may not be properly locked. The main latch is only partially plugged-in the canopy lock socket what may
result under certain conditions in canopy opening during flight.
COMPLIANCE:
Optional.
WEIGHT AND BALANCE:
Weight change:
Negligible
Moment change:
Negligible
REQUIRED ACTION:
Install new canopy lock with safety latch and sensor, that minimize the risk of canopy opening duringflight
by two ways:
•Indication of insufficient plug-in of main latch (check lamp on the instrument panel)
•Safety latch holding the main latch after plug-out from the canopy lock socket.
The system of canopy lock with a sensor indicates insufficiently locking of the canopy and the safety latch
prevents unintentional opening of the canopy. The system does not substitute properly execution
of canopy latching and locking point during before takeoff procedure!
In the case of installation difficulties contact the aircraft manufacturer at [e-mail].

MANUFACTURER
RECOMMENDATION
DV WT9 10B / 2019, Rev. 0
Sheet:
Sheets:
2
10
1. Removing of original canopy lock socket and enlarging of installation hole.
1.1. Drill out the rivets (1, Fig. 1) and remove original canopy lock socket (2) from the fuselage.
1.2. Place the template (Fig. 2) for installation hole enlarging on the fuselage and align with the rivet
holes (template in the scale 1:1 is in the Appendix 1, „UP“ symbol marks upper side of template).
Enlarge the hole in the fuselage for installation of new canopy lock socket according to template.
It is necessary to chamfer the sharp corners min. R = 0.5 mm!
Fig. 1
Fig. 2
1
2

MANUFACTURER
RECOMMENDATION
DV WT9 10B / 2019, Rev. 0
Sheet:
Sheets:
3
10
2. Installation of new canopy lock socket.
2.1. Put the insulation (6, Fig. 3) on the cable (5), solder the wires (4, 5) according to wiring diagram
(Fig. 10).
2.2. Place the insulation (6, Fig. 3) on the joint and apply heat to shrink it.
2.3. Pass the cable (7, Fig. 4) to the right through the fuselage stiffener and central tunnel
to the instrument panel.
2.4. From the rear drill the hole in the fuselage stiffener for access to adjusting screw (10, Fig. 5)
of sensor.
2.5. Place the canopy lock socket (1, Fig. 3) into the fuselage (2) and attach it by rivets (3)
(see Fig. 7).
2.6. Fix the cable (7, Fig. 4) to the fuselage and other electrical installation by means of clips (8) and
cable ties (9).
2.7. Connect the cable (7) to the check lamp and circuit breaker according to wiring diagram (Fig. 10).
2.8. Bond the protective plate (11, Fig. 7) on the canopy frame (12) using Araldite 2022-1
in the position according to main latch (13).
Fig. 3
3
1
2
5
4
6

MANUFACTURER
RECOMMENDATION
DV WT9 10B / 2019, Rev. 0
Sheet:
Sheets:
4
10
Fig. 4
Fig. 5
7
8
8
10
9
9

MANUFACTURER
RECOMMENDATION
DV WT9 10B / 2019, Rev. 0
Sheet:
Sheets:
5
10
Fig. 6
Fig. 7
1
3
12
13
11

MANUFACTURER
RECOMMENDATION
DV WT9 10B / 2019, Rev. 0
Sheet:
Sheets:
6
10
3. Instrument panel and connection
3.1. Variant A (individual check lamp):
3.1.1. Drill a hole ø8.5 mm for the check lamp (area A, Fig. 8) and ø9.5 mm for the circuit breaker
(area B) on the instrument panel.
3.1.2. Connect the sensor of canopy lock socket to the check lamp and circuit breaker according
to wiring diagram (Fig. 10).
3.1.3. Install the check lamp and circuit breaker on the instrument panel.
3.1.4. Mark the check lamp and circuit breaker by label “CANOPY”.
3.2. Variant B (check lamps panel):
3.2.1. Connect the sensor of canopy lock socket to the pin No. 8 of connector DB37 of check lamps
panel and to the circuit breaker of check lamps panel according to wiring diagram (Fig. 10).
Fig. 8
A
B

MANUFACTURER
RECOMMENDATION
DV WT9 10B / 2019, Rev. 0
Sheet:
Sheets:
7
10
4. Sensor adjustment
The aircraft must stand on its landing gear during adjustment of sensor!
4.1. Close the canopy.
4.2. Set the main latch (10, Fig. 9) to the reference position i. e. closely to the entry hole of canopy
lock socket (6).
4.3. Plug-in the main latch (10) 5 ±0.3 mm deep into the canopy lock socket (12) and fix it in this
position.
4.4. By means of adjusting screw (5) and Allen key 2.5 mm (11) adjust the sensor position (12)
to trigger the check lamp in this position of main latch (10).
4.5. After adjustment check the function of system.
Fig. 9
5
11
10
6
Ref. position
12

MANUFACTURER
RECOMMENDATION
DV WT9 10B / 2019, Rev. 0
Sheet:
Sheets:
8
10
5. Wiring diagram
Fig. 10

MANUFACTURER
RECOMMENDATION
DV WT9 10B / 2019, Rev. 0
Sheet:
Sheets:
9
10
NECESSARY MATERIAL:
Material: DVWT9-10B-A Variant A (individual check lamp), price on request
or
DVWT9-10B-B Variant B (check lamps panel), price on request
Work time: Max. 8 hours.
Material for Variant A (individual check lamp):
Order No.
Item
Quantity
DVWT9-10B-A
Material DV WT9 10B –Variant A
1 set
Set DVWT9-10B-A contains:
Item No.
Item
Quantity
DYN-130-20-2
Canopy lock socket 2
1 pc
103440161
Rivet 4X16 / DIN7337B 4X16 AL/ST A1P
4 pcs
44A1131-24-0-2
Cable 3-wire T 0,24
6 m
44A0111-22-9
Cable 1-wire 0,38
2 m
DB-6-63
FASTIN AWG 16-14 / DURASEAL B-106-4632
1 pc
DR-6-40
Cable eye 4,6-4,3 / DURASEAL B-106-1402
1 pc
DR-6-50
Cable eye 4,6-5,3 / DURASEAL B-106-1502-S
1 pc
1-275
Yellow check lamp / ELECO SMS95 Y 12DC
P30
1 pc
1-230
Rectifier diode / SMD 200V 1.1V 1A
1 pc
DYN-125-21
Logic convertor
1 pc
1-010
Circuit breaker 1A / ETA 106-P10-1A
1 pc
A055700075
Rivet / WEIDMULLER 9019040000
2 pcs
1-225
Cable tie 2,5x135 / B.A.CH RT-304UV
50 pcs
06832
Clip 19x19 / HILPRESS 06832
4 pcs
801910
Shrink tube / POS 19,0-9,5 black
0.1 m
4914000C
Shrink tube / POS 6,4-3,2 white
0.1 m
E37.95.032
Shrink tube / POS 3,2-1,6 black
0.1 m
-
Label “CANOPY“
2 pcs
-
Template
1 pc