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www.okinternational.com

 

7000-2250 Rev1

 

PS-900 Soldering System 
Operations Manual & User Guide

 

 

Congratulations on your purchase of the PS-900 Soldering Station. It utilizes SmartHeat

® 

technology to ensure unsurpassed performance without the need for system calibration. It 
has been designed and manufactured to the highest quality standards to provide 
consistent good performance and reliability.  
 
This document has been prepared to guide you with the setup, operation, and user 
maintenance of your station. We recommend that you review it to optimize performance 
and operational consistency. 
 
 

Table of Contents 

1. Packing / Spares Lists .............................................1 
2. Initial Setup ..............................................................2 
3. Smartheat

®

..............................................................2 

4. Selecting Heater Tips...............................................3 
5. Replacing Heater Tips .............................................3 
6. Replacing the Coil Assembly ...................................4 
7. Troubleshooting .......................................................4 
8. Specifications...........................................................5 
9. Warranty ..................................................................6 
10. Safety Information..................................................7

 

 
 
 

1-a.

 

PACKING LIST 

(with part numbers for re-ordering):

 

a. 

PS-900 Power Supply  

 

 

(Part Number: PS-PW900) 

b. 

PS-900 Auto-sleep Workstand - Black 

 

(Part Number: WS2) 

c. 

Sponge 

    (Part 

Number: 

AC-YS4) 

d. 

PS-900 Soldering Handle / Coil Assembly 

(Part Number: PS-HC3) 

e. 

Cartridge Removal Pad 

 

 

(Part Number: AC-CP2) 

f. Power 

Cord 

g. Instruction 

Manual 

 
 

 
1-b. ADDITIONAL SPARE PART / CONSUMABLE ITEMS: 

a. 

Coil assembly, PS-900 system 

 

Part Number: PS-CA3 

b. 

Handpiece / power cord.  (NO Coil Assembly) 

Part Number: PS-H3 

c. 

PS-900 Auto-sleep Workstand  - Green   

Part Number: WS2G 

d. 

Heater 

Tips 

   See 

section 

e. 

Net Power Meter for PS-900 system 

 

Part Number: PS-PM900 

 

www.okinternational.com

 

7000-2250 Rev1 

 INITIAL SETUP 

 

The PS-900 Soldering System consists of a Power Supply, Workstand with Cradle and 
Sponge, and a Soldering Handle. The soldering handle also houses a replaceable Coil 
Assembly and replaceable heater tip. Both of these consumables are available from your 
authorized OK International distributor as needed. The power supply features a Power 
Switch, green “Power On” indicator light, power cord, and a connecting port for the solder 
handle cord.  

 

1.  Mount the power supply in a convenient location in your workspace, such as on the 

workbench. 

 

2.  Insert a heater tip onto the Coil Assembly and simply push the Heater Tip all the way 

until it seats. You should feel a slight “click” as it locks into place.  

 

 

 

 

 

 
Insert Tip

 

onto Coil Assembly

 

 

 

3.  With the power “Off”, attach the solder handle cord to the power supply by inserting 

the cord connector into the power supply connecting port. To align the 3 pins, position 
the flat side of the cable connector toward the 9 o'clock position of the power supply. 

 

4.  Wet the sponge with de-ionized water until it is moist but not soaked. Then place it in 

the workstand tray. 

 

5.  Plug the power cord into a grounded wall socket of the appropriately rated input line 

voltage. To turn the unit on, push the switch (located on the front of the power supply) 
until it latches. The green indicator light should light up. If it does not, see the 
“Troubleshooting Guide” in this manual. 

 

CAUTION:  To provide continued protection against the risk of electric shock, connect 
only to properly grounded outlets. 

 
 
SMARTHEAT

®

: NO CALIBRATION REQUIRED 

 

The PS-900 System is comprised of an induction coil assembly and a heater tip. Each heater tip 
is equipped with a self-regulating heater which ‘senses’ its own temperature and tightly 
maintains its pre-set idle temperature for the life of the heater-tip; all controlled by OK 
International’s proprietary SmartHeat

®

 technology. The tip temperature is determined by the 

inherent metallurgical properties of the heater; no external adjustment or equipment is required. 
The power delivered to the tip automatically varies in direct response to the thermal load. This 
eliminates spikes and transients associated with electrically switched elements found in 
conventional soldering irons. Please feel free to contact your OK International representative 
with any questions.

 

 

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