3. EXPLANAll0N OF mE SCOPE HEAllNG PRINCIPLE AND BENERTS
Your Scope 100W Soldering system draws heavy 30A current from the PSU whenewr you
push the heat switch ring forward. (Part 1 7)
This current passes up the centre rod inside the barrel to the carbon element. (part 3)
3.1 Element and TIp Designed for Periodic replacement (spares kit supplied)
The carbon element reaches extrerI'.ely high temperature in seconds.
This intense heat (and 30A current) passes into the soldering tip creating soldering
temperatures within 5-6 seconds.
The return path for this current is back through the stainless steel barrel.
3.2 Heat SwItch Ring Controls Heat
When the switch ring is pushed forward it makes electrical contact between the heat
source (element) and workface (copper tip).
3.3 Benefits of Scope Heatbtg System
a. Instant Heat - Fast Cooling - Saves Power
You can insert a cool iron through heat sensitive circuitry then apply instant heat.
Tips remabt cleaner
b. Instantly variable heat - wider range of jobs with one Iron
You control the heat switch - heavier joints need more heat - solder flow tells you
what heat is needed.
4. HOW TO SOlDER
Preheat tip - push forward heat switch ring holding solder to the tip.
Stop when solder melts - release heat switch ring (part 17)
Bring tip to soldering location
Press ring forward to add additional heat
Apply solder between tip and work face
When solder flow is adequate:
. remove solder
. release Heat Switch Ring
. withdraw tip
Solder joint should remain totally steady till solder solidifies.
5. ROU11NE MAINTENANCE
Your Scope' COW soldering iron offers you the very unusual benefit of simple D.I. Y .
maintenance on the job. (No need to return the tool for factory maintenance).
5.1 TIp replacement (spares kit supplied)
The tip (part lA, 1B) is designed for periodic cleaning and replacement. Its size and
shape will alter over time due to the contact with hot solder. Normal life 3 - 12
months.
a. To remove TIp - hold barrel (part 2) with one pair of pliers and the tip with a
second pair - unscrew. (See Photo 1)
b. To clean - remove dark coating on rear face of tip to restore good electrical
contact whenever heating becomes sluggish.
c. To renew - insert new tip and only tighten slightly firmer than finger tight.
Note: Smear SCOPE ANTI-SEIZE high temperature grease to thread.
d. To clean thread - if a new tip does not enter easily - run a 1/4" WHIT tap into
barrel thread to remove flux contamination.
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