Panasonic EY37A3 User manual

© Panasonic corporation 2018. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
Order Number PTD1805X46CE
Cordless Vacuum Cleaner
Model No. EY37A3
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 ------------ 7

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 whether the switch can be moved between the “ HIGH “ and “ LOW “ positions.
• Press the switch OFF button and verify that the unit powers off.
• Check for any abnormal sounds during tool operation.
• Check whether the dust cup can be detached and reattached smoothly.
• Check whether the dust cup suction is normal (Check whether a 1/2” ball bearing (approx. 8 g) can be picked up).
3.2.3. Integrity
• There should be no abnormal sound when shaking the unit.
• confirm if there is no dirt when repairing.

5
4 Disassembly and Assembly Instructions
* To assemble the tool, start with 4-6 and proceed to 4-1.
4.1. Removing the Exterior components.
4.2. Removing the Housing.
4.3. Removing the Motor assembly and Module assembly.
4.4. Removing Solder Connections.

6
4.5. Removing the Support rubber.
4.6. Wiring and Assembly Points.

Model No. : EY37A3 Exploded View
5 Exploded View and Replacement Parts List

Model No. : EY37A3 Parts List
Change Safety Ref.
No. Part No. Part Name & Description Q'ty Remarks
1 WEY37A3K3497 DUST CUP ASSEMBLY 1
2 WEY37A3L0247 DUST FILTER 1 * Only available as an optional a
ccessory in EU area.
3 WEY37A3W3037 FILTER GRID 1 * Only available as an optional a
ccessory in EU area.
4 WEY3780L0138 PROTECTION FILTER 1 * Only available as an optional a
ccessory in EU area.
5 WEY508B9617 TAPPING SCREW 8 （K3* 20)
6 WEY37A3K3167 SWITCH COVER ASSEMBLY 1
7 WEY37A3K3078 HOUSING AB SET 1 (For Europe)
7 WEY37A3K3079 HOUSING AB SET 1 (For Oceania)
8 WEY37A3L2147 MAIN SWITCH BLOCK 1
9 WEY37A3L2107 MODULE ASSEMBLY 1
10 WEY37A3L1008 MOTOR ASSEMBLY 1
11 WEY3780L0317 SUPPORT RUBBER 1
12 WEY37A3K7307 EXTENSION PIPE 1 * Only available as an optional a
ccessory in EU area.
13 WEY37A3K3847 HOLDER FOR CREVICE NOZZLE 1
14 WEY3782K7617 FLOOR BRUSH 1 * Only available as an optional a
ccessory in EU area.
15 WEY37A3K7557 CREVICE NOZZLE 1 * Only available as an optional a
ccessory in EU area.
16 WEY37A3K3107 CUSHION RUBBER 1
- WEY37A3L8108 OPERATING INSTRUCTIONS 1