The answer is NO! as they don't seem to have a website I've looked.
I remember being told at B&Q when I bought my MAC 2 pressure spray these tools are made for B&Q.
Below is from my book incase you haven't one for your saw.
MacAllister power tools
tel: tech help line 0845 300 2577
They may send one free of charge. Model and serial number no doubt will be required.
If not in a rush then wait a bit someone out there may have one and reply with their email address and send you a copy. So keep looking!
Bob
January 2009