Panasonic EY37C3 User manual

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Unauthorized copying and distribution is a violation
of law.
Order Number PTD1704X22CE
LED FLOODLIGHT
Model No. EY37C3
Europe
Oceania
TABLE OF CONTENTS
PAGE PAGE
1 Warning -------------------------------------------------------------- 2
2 Specifications ----------------------------------------------------- 2
3 Troubleshooting Guide ----------------------------------------- 3
4 Disassembly and Assembly Instructions ---------------- 5
5 Exploded View and Replacement Parts List ------------ 9

2
1Warning
Caution:
• Pb free solder has a higher melting point that standard solder; Typically the melting point is 50 - 70°F (30 - 40°C) higher. Please
use a soldering iron with temperature control and adjust it to 750 ± 20°F (400 ± 10°C). In case of using high temperature solder-
ing iron, please be careful not to heat too long.
• Pb free solder will tend to splash when heated too high (about 1100°F / 600°C).
2 Specifications

3
3 Troubleshooting Guide
3.1. Troubleshooting Guide

4
3.2. Trial Operation (after checking Troubleshooting Guide).
3.2.1. Assembly
• Confirm if there is no gap between housing A and B by pinching lead wires.
• There is no dust or deformation on battery terminals.
3.2.2. Operation
• Check that each time the switch is pressed, the mode changes as follows: High mode (maximum luminance) →Middle mode
(50% of high mode luminance) →Low mode (10% of high mode luminance) →Off.
• Check that when the LED is ON, holding down the switch turns the LED off.
• Check that the light projecting sections can be rotated (rotating angle: 0° to 270°).
• Check that a click is felt when the light projecting sections are opened/closed.
• Check that a click is felt when the handle is turned.

5
4 Disassembly and Assembly Instructions
4.1. How to remove the Handle cover and Long handle assembly
4.2. How to remove the Left lens
4.3. How to remove the LED PCB assembly, Heat release sheet and the Heat-
sink assembly.

6
4.4. How to remove the Main module, Switch button and the Switch cover.
4.5. How to remove the while down case and Bottom case.

7
4.6. How to remove the Whirl bracket assembly, Housing AB set, Whirl top
case and Sub PCB.
4.7. How to remove the left middle case assembly.

8
4.8. Wiring and assembly Points.

Model No. : EY37C3 Exploded View
5 Exploded View and Replacement Parts List

Model No. : EY37C3 Parts List
Change Safety Ref.
No. Part No. Part Name & Description Q'ty Remarks
1 WEY37C3K3127 HANDLE COVER 2
2 WEY37C3K0417 E-RING 1 (5pcs/PK)
3 WEY37C3S0347 SHAFT 1
4 WEY37C3S6397 WASHER 2 (5pcs/PK)
5 WEY37C3K3217 LONG HANDLE ASSEMBLY 1
6 WEY37C3K3227 LONG HANDLE 1
7 WEY37C3K6057 TAPPING SCREW 8 (3*12), (5PCS/PK)
8 WEY37C3K3627 SHORT HANDLE 1
9 WEY37C3W0457 FLAT GEAR 2
10 WEY37C3K0017 WHIRL BRACKET ASSEMBLY 2
11 WEY37C3K0577 SWITCH COVER 1
12 WEY37C3K3597 SWITCH BUTTON 1
13 WEY37C3L2107 MAIN MODULE 1
14 WEY37C3L0647 SHIELD PLATE 1
15 WEY37C3K3147 WHIRLTOP CASE 2
16 WEY37C3K3078 HOUSING AB SET 1 (for EUROPE)
16 WEY37C3K3079 HOUSING AB SET 1 (for OCEANIA)
17 WEY37C3L2087 PIN CONNECTOR 1 (10-PIN)
18 WEY37C3K3087 R WHIRL DOWN CASE 1
19 WEY37C3K3097 L WHIRL DOWN CASE 1
20 WEY37C3S6107 TAPPING SCREW 6 (3*8), (5PCS/PK)
21 WEY37C3K3107 LEFT BOTTOM CASE 1
22 WEY37C3K3118 RIGHT BOTTOM CASE 1
23 WEY37C3K0607 RUBBER STOPPER 8 (4pcs/PK)
24 WEY37C3S6037 TAPPING SCREW 8 (3*10), (5PCS/PK)
25 WEY37C3X3487 LEFT LENS 2
26 WEY37C3S9197 PEN HEAD SCREW 2 (2*5.5), (5PCS/PK)
27 WEY37C3L2147 PCB HEATSINK ASSEMBLY 2
28 WEY37C3L2377 LED PCB ASSEMBLY 4
29 WEY37C3L0307 HEAT RELEASE SHEET 4 (10sheets/PK)
30 WEY37C3K0977 BUMPER 2
31 WEY37C3K3157 LEFT MIDDLE CASE ASSEMBLY 2
32 WEY37C3L0757 SUB PCB 2
- WEY37C3L8108 OPERATING INSTRUCTIONS 1
- WEY001T8957 FLOIL GREASE 1