EDSYN ZD500DX SOLDAPULLT Deluxe Hot Tip Desoldering Station Instruction Manual

June 13, 2024
EDSYN

ZD500DX Deluxe Hot Tip
Desoldering Station
(self-contained)

ZD500DX SOLDAPULLT Deluxe Hot Tip Desoldering Station

  • COMPLIES WITH MIL-S-45743E, MIL-STD-2000-1B, WS6536E AND ESD SPEC, DOD-STD-1686, DOD-HDBK-263
  • UL listed

Instruction manual

FEATURES

POWER SUPPLY

A) Tool Pod, equipped with micro-switch to activate pump.
B) Power Switch, to activate WorkStation.
C) Temp. Control Knob
D) Pump LED
E) Heater LED
F) SH232 Sponge Holder, with cleaning sponge.
G) Power output, 24V, controlled
H) AF110 Filter, (note flow direction)
I) External Calibration
J) Pump
K) WT623 Tip Wrench
L) WT619 Tip Wrench

SPECIFICATIONS

  • 115V, 60 Hz, 150W Power Supply

  • 24V, 50/60 Hz, 70W Hand Tool

  • Weight; Power Supply: 5 lbs. 12 ozs. (2.6 kg)
    Hand Tool: 11 ozs. (312 g)

  • Temperature range of 400°F to 800°F (205°C-425°C)

  • Voltage leakage from tip to ground, less than 2 MV

  • Tip to ground resistance, less than 2 ohms

  • COMPLIES WITH MIL-S-45743E, DOD-STD-2000-1B, WS-6536E and ESD SPEC, DOD-STD-1686, DOD-HDBK-263

HT500/-1/-2
Hot Tip Desoldering Tool

A) Head Assembly- Includes the primary filtering system and solder debri chamber.
B) Hot Tip Desoldering Tip- Wide range of desoldering Tips applicable.
C) Head Shaft- Allows 4-point rotation of Head Assembly.
D) Trigger- Activates vacuum suction.
E) Vacuum Hose- Low Static silicone hose. Connects to vacuum source.
F) Connector- To 24 V controlled output. G) Cleaning Shaft- For cleaning Desoldering Tip orifice: .05 (1.3 mm) and .025 (0.6 mm)

OPTIONS
FC641 Large Filter Cartridge Assembly Replaces FC640. For use in applications that require heavy use, or where No-Clean solder/flux is used at high temperature.

PA233 Dovetail Extension Bracket allows you to install additional Tool Pods.

  1. Insert nut into the slot of adapter plate on both sides.
  2. Screw PA233 on the adapter plate.

OPERATION

  1. Connect HT500 to 24V power supply and vacuum source.
  2. Press trigger to activate vacuum.
  3. Always clean the Tip with wet sponge and always re-tin (add fresh solder) during and after each operation.

NOTE: When Tip orifice is blocked, use a correct size Cleaning Shaft while pressing the Trigger to clear the obstruction. CS468 is .05 in. dia.
CS468-1 is .025 in. dia.

ADJUSTMENTS

The HT500 Head assembly can be adjusted into varying positions to suit the operator. While Tool is in the Pod, push handle down and twist handle until it locks into 1 of it’s 4 positions. Twisting counter-clockwise will permit a 180° turn. Twisting clockwise will permit a 90° turn.
Note: Head Assembly does not make a full 360 0 turn

To tilt the Head assembly, loosen (2)
Adjustment Screws. Tilt the Head assembly to desired position. Retighten Screws.

AIR FLOW DIRECTION
Hoses must be clean and not kinked or cracked

For Factory repair:
Specify the problem and ship the unit to EDSYN INC.
Customer Service 15958 Arminta Street Van Nuys, CA 91406-1896

DESOLDERING POINTERS

  1. When desoldering small holes on flat areas, tilt Tool to allow adequate air flow to lift solder into chamber.

  2. When using SMD Tips, heat up the connections by positioning the Tool perpendicularly.
    When solder melts tilt the Tool and depress trigger. (SMD Tips are recomended for HT500 using external vacuum).

  3. Extra-heavy duty desoldering on a multi-layeredboard is done by using a Heavy Duty Desoldering Tip and a Hi-Heat Soldering Tip simultaneously. Although pre-heating of the circuit board will speed up the process, it is not always necessary.

REPLACING DESOLDERING TIPS

  1. Remove RS383. Use WT619.

  2. Replace Tip and install new Tip.

  3. Apply AN112 (in tube) or AN122 (in syringe) Anti-Seize Compound before assembling.
    INSPECT DAILY

  4. Install RS383.

Hot Tip Desoldering Tips
Fractional dimensions are approx.

Extra-heavy duty desoldering on a multi-layered board is done by using a Medium Life Desoldering Tip.

To reach deep, dense and compact areas, use a Long Funnel tip When using a Replacement Desoldering Tip to desolder small holes on flat areas, tilt Tool to allow adequate air flow to lift solder into chamber. When using SMD Tips, heat up the connections by positioning the Tool perpendicularly. When solder melts, tilt the Tool and depress trigger.

DESCRIPTION PART NO. HOLE DIAME TER B
in. in. mm in. in. mm

Standard Tip
(High Heat Transfer)
| ZD12| .03| 1/32| 0.8| .50| 1/2| 12.7
ZD13| .04| 3/64| 1.0
ZD14| .06| 1/16| 1.5
ZD18| .07| 5/64| 1.8
ZD19| .12| 1/8| 3.2
Funnel
| ZD107| .02| 1/64| 0.5| .48| 31/64| 12.2
ZD112| .03| 1/32| 0.8
ZD113| .04| 3/64| 1.0
ZD118| .07| 5/64| 1.8
Long Funnel| ZD111| .03| 1/32| .08| 1.22| 17/32| 31
ZD115| .07| 5/64| 1.8
*Replacement
| ZD25| .03| 1/32| 0.8| .39| 32/64| 9.9
ZD26| .04| 3/64| 1.0
ZD27| .07| 5/64| 1.7
SMD
(FOR ZD505/905 series)
| ZD57| .10| 7/64| 2.5| .55| 9/16| 13.9
ZD58| .13| 1/8| 3.2
ZD60| .15| 5/32| 3.8
ZD61| .25| 1/4| 4.5

Hot Tip Desoldering Tip

Surface Sweep Tips
removes excess solder on pads for flatter surface, prior to SMD remounting.

Side Sweep Tips allows removal of solder from the component side of the board.

DESCRIPTION PART NO. HOLE DIAMETER B
in. in. mm in.

Economy
| ZD28| 0.03| Jan-32| 0.08| 0.3| 16-May| 7.6
ZD29| 0.04| Mar-64| 1
ZD30| 0.06| 16-Jan| 1.5
Surface Sweep
Hole Dia. = .06 in.| ZD70| W
in.| in.| mm
0.08| Mar-32| 2
Side Sweep**
Hole Dia. = .06 in.| ZD71

*Tin New Iron Tips at Low Temperaturebefore using.
**Non-Plated Alloy

DAILY MAINTENANCE

  • Remove and inspect Tip and Heater Assy.
  • Inspect all Filters
  • Remove solder debri from Desoldering Head Housing

TO REPLACE FILTER & O-RING INSIDE **DESOLDERING HEAD ASSY.**

  1. Pull out FC639 from Housing.
  2. Unscrew SC525 from FC639 to remove AF625.
  3. Insert new AF625 inside SC525 and screw back on.
  4. Clean and apply OL111 on OS731 & OS132 O-Ring.

WEEKLY MAINTENANCE

  • Inspect Valve Assy.
  • Inspect all O-Rings and Seals

OPTIONAL FC641
Large Filter Cartridge Assembly

  1. Pull out FC641 from Housing.
  2. Unscrew FC641 remove old AF041.
  3. Insert new AF641 inside FC641 and screw back together.
  4. Clean and apply OL111 on OS731 & OS132 O-Ring.

TO REPLACE O-RINGS INSIDE VALVE ASSEMBLY
a) Unscrew Lock Nut at the end of the HT500 Handle.
b) Remove Handle Cover.
c) Slide out Valve Assembly while placing your finger over the Spring Seat. BE CAREFUL NOT TO LET THE SPRING AND THE SPRING SEAT SHOOT OUT FROM THE HOUSING
d) Clean all parts with alcohol only.
e) Replace OS730 O-Ring Set (set of 3).

When installing OS133, the HT01 should go thru the OS133.

CAUTION: Make sure the wires are not pinched by Valve Assembly.

TROUBLE SHOOT-
Problems that occur aside from those listed below should be handled by our factory technicians.

Symptoms Cause Remedy
Pump won’t run a) Pump micro switch is stuck.
b) Vacuum inside hose (normal) a) Use a pair of tweezers to release the

switch.
b) Squeeze trigger to release vacuum.
Pump running but weak or no vacuum generated.| a) Loose connections between joints or connectors.
b) Dirty filters.
c) Leaky or sticky valve.
d) Wrong hose connection.
e) Broken pump diaphram.| a) Make sure all connections are tight
b) Inspect and clean all filters. Replace elements if needed.
c) Clean parts and replace O-Rings if needed.
d) HT500 Hose should be connected to AF110.
e) Ship back to factory
No power| Blown fuse| Replace fuse. See spare parts list

FUSE REPLACEMENT

SPONGE MAINTENANCE
Replace RS199 Cleaning Sponge
Pour water on RS199 to moisten it completely.
DO NOT OVERFILL.

FILTER MAINTENANCE

CALIBRATION

AIR MOVEMENT WILL AFFECT THE TEMPERATURE READING.
WORK IN AN AREA WHERE THIS IS MINIMAL.

  1. Using a clean Tip, turn on power and set Temperature Control Knob to approx. 500°F (260°C). Allow Tip to warm up.
  2. Tin the tip properly and place center of the thermo-couple wire on tip.
  3. Apply a small amount of solder on the center of the thermo-couple wire, to form a good contact between the tip and the thermocouple wire.
  4. Set Temperature Control Knob to 400°F (205°C).
  5. Adjust LO-Temp. Calibration Pot so the Meter will read 400°F (205°C).
  6. Set Temperature Control Knob to 800°F (427°C). 7. Adjust HI-Temp. Calibration Pot so the Meter will read 800°F (427°C).

ZD500DX Spare Parts List

ITEM NO. PART NO. DESCRIPTION QTY REQ’D
44 SR011 Screw, Round Head Phillips, 6-18 x 5/8 4
45 SR012 Bump-Ons 4
46 SR026 Power Cord Only 1
47 WT623 Tip Wrench, Dual Open End, 1/4″ & 3/4″ 1
48 SR416 Holder, Tip Wrench Hanger 1
49 SR776 Fan 1
ITEM NO. PART NO. DESCRIPTION QTY REQ’D
1 SR566 Top Cover, Power Supply 1
2 SR065 Power Switch, 120V 1
3 SR073 Tool Holder 1
4 SR817 Adapter plate 1
5 SR467 Nut, Square Cone 3
6 SR367 Screw, Flat Head Phillips, 6-32 x 5/8 2
7 SH232 Sponge Holder 1
8 SR137 Washer, #8 1
9 SR009 Screw, Pan Head Slotted, 8-32 x 7/8 1
10 SR759 LED Assy. Yellow, for pump 1
11 SR573 LED Assy. Green 1
12 RS199 Cleaning Sponge 1
13 SR567 Label, Front Panel 1
14 SR115 Retainer Plate for Micro Switch 1
15 SR114 Push Rod for Micro Switch 1
16 SR045 Knob, Temperature Control 1
17 SR112 Flange, Retainer for Tool Pod 1
18 SR568 Micro Switch Assy. 1
19 SR243 Potentiometer Assy. 1
20 SR255 Spacer, for Potentiometer Assy. 1
21 SR050 Cable Tie 1
23 HL603 Hose, Low Static Silicone, 3/16 ID. (sold per foot) 2@
7″ and 10″
24 SR484 Bottom Base 1
25 SR535 Pump / Motor Assy. 120V 1
26 SR138 Transformer, Dual Primary, 24V output 1
27 15242W70 Circuit Board 1
28 SR569 Fuse Holder, Panel Mount 1
29 SR711 Connector Assy. 1
31 SR016 Washer, #6 6
32 SR017 Nut, 6-32 3
33 AF110 Filter, In-Line Vacuum 2
33A SR266 End Cap 2
33B AF629 Felt Filter (set of 10) 2
33C AF040 Foam Filter (set of 10) 2
33D SR533 Barrel, Clear, for AF110 2
34 SR439 Holder, Clip 4
35 SR561 Screw, Round Head Phillips, 6-32 x 3/4 1
36 SR468 Screw, Round head Phillips, 6-32 x 7/8 4
37 SR139 Washer, Star 4
39 SR144 Screw, Round Head Slotted, 6-32 x 1/2 1
40 SR469 Spacer, for Pump Mounting 4
41 SR470 Well Nuts, for Pump Mounting 4
42 SR563 Fuse, 3.15A 1
43 SR310 Label, Calibration, Left Rear 1

HT500/-1 HOT TIP
DESOLDERING TOOL SPARE PARTS LIST

ITEM NO. PART NO. DESCRIPTION QTY REQ’D
1 RS383 Retaining Sleeve 1
2 ZD13 Hot Tip Desoldering Tip 1
3 HT01 Hot Tube 1
4 AC737 Accumulator Bushing 1
5 MS229 Mica Sheet 1
6 OS133 Silicone Washer 1
7 SC525 Solder Cone 1
8 AF625 Felt Filter 1
9 SR148 Housing for End Cap 1
10 OS731 O-Ring for End Cap 1
11 OS132 O-Ring for End Cap Elbow Connector 1
12 SR147 Connector for End Cap 1
13 FC639 End Cap 1
14 SR008 Flat Head Slotted Screw for Index Flange 1
15 SR168 Pan Head Phillip Screw for adjusting Desoldering Head Assy.
1
16 HT500H Desoldering Head Assembly- Repairable by EDSYN Customer
Service Dept. 1
17 SR136 Desoldering Head Housing 1
18 SR120 Heater Element 1
19 SR117 Heater Element Bushing (O-Ring included) 1
20 SR118 Retaining Key for Heater Element Bushing 1
21 SR119 Teflon Spacer for Heater Element 1
22 OS731 O-Ring for Heater Bushing 1
24 SR121 Grounding Wire 1
25 SR122 Screw, 2-56 x 1/8 Pan Head Slotted 3
26 SR145 Sleeving, Braided Fiberglass 2
27 SR004 Handle Cover 1
28 SR124 Head Shaft 1
29 SR125 Spring for Head Shaft 1
30 SR126 Washer, Nylon 2
31 SR127 Retaining Nut for Head Shaft 1
32 SR128 Trigger 1
33 HL603 Hose, Low Static Silicone, 3/16″ I.D. 5″
34 SR335 Valve Assy. 1
35 SR393 Nut, Retaining, for Handle 1
36 OS730 O-Ring Set (Three O-Rings) 1 set
37 SR129 Valve Housing 1
38 SR130 Poppet (O-Ring Included) 1
39 SR131 Return Spring for Poppet 1
40 SR132 Seat for Return Spring 1
41 SR133 Wire Nuts 3
42 **** SR134 Hose and Wiring Assembly for HT500 1
**** SR565 for HT500-1  SR635 for HT500-2
43 SR123 Handle Base 1
44 SR143 Wire Guide, Nylon, 3/8″ Length 2
45 SR005 Index Flange (Screw Side) 1
46 SR006 Index Flange (Nut Side) 1
47 SR007 Nut, Hex, 2-56 thread 3
48 **** SR135 Connector for HT500 1
**** SR353 for HT500-1   SR633 for HT500-2
49 SR170 Cap Nut, Hex #8-32 x 5/16″ 1
50 SR169 Washer, Flat, 1/16″ thick 1

ZD500DX instruction manual

ALL RIGHTS RESERVED.
NO PART OF THIS PUBLICATION INCLUDING THE INDIVIDUAL ICONS MAY BE REPRODUCED OR UTILIZED IN ANY FORM OR BY ANY MEANS WITHOUT THE PERMISSION OF EDSYN, INC.

THE NAMES LONER, SOLDAPULLT, SOLDAVAC, ATMOSCOPE AUTO-VAC, IDLE-REST, OCTAVAC AND KLATCH ARE REGISTERED TRADEMARKS OF EDSYN, INC.
MOST PRODUCTS ARE COVERED BY U.S. AND FOREIGN PATENTS AND PENDING APPLICATIONS.

DESIGN, COLOR AND MATERIALS
SUBJECT TO CHANGE WITHOUT NOTICE.

TIP STYLE ON SOLDERING, DESOLDERING AND HOT AIR TOOLS MAY VARY.
PRINTED IN U.S.A.

15958 Arminta Street • Van Nuys • CA 91 406-1 896
Web Site www.edsyn.com •eMail info@edsyn.com
©Copyright EDSYN, Inc. 2002
ZD500DXi .pdf
FORM.937 Rev C

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