Gemini 105Mc Owner’s Manual
3Copyright © 2004 Performance Cruising Inc.
Topic Page
Quick Start 4
Batteries and Switch 4
Engine 4
Electric Panel 4
Shore Power 4
Water 5
Propane 5
Stove 5
Refrigerator 5
Hot Water Heater 6
Toilet 6
Centerboards 6
Rudders 7
Sails 8
Plumbing, Head, and Fresh Water 8
Water Fill 8
Water Tank Selection 8
Pressure Pump 8
Galley Tip Toe Pump 8
Shower/Sump 8
Toilet 8
Hoses / Clamps 9
Cockpit Shower 9
Holding Tank 9
Mains Adapter 9
Water Maker 9
Saltwater Pump 9
System Overview 11
Propane 12
Safety 12
Xintec Control Panel 12
Tanks 12
Junction and Solenoid 12
Copper and Fittings 13
Checking for Leaks 13
Stove 13
Refrigerator 13
Refrigerator on 110v 14
Shore Power 15
Air Conditioning 16
12 Volt Power 17
Batteries 17
Battery Switch 17
25 Amp Fuse 18
Wiring Code 19
Switch Panel 19
VHF 19
AM/FM Stereo 19
Cabin Lights 19
Bulbs 19
Mast Wires 20
Mast Wiring Diagram 21
Mast and Rigging 22
Bridge Clearance 22
Rig Tensioning 22
Boom 23
Topic
Page
Engine 24
Cooling Water 24
Gear Lever / Throttle 24
Fuel Tanks/Gauges 24
Hot Water / Cabin Heater 24
Sonic Drive Leg 24
Centerboards and Rudders 26
Operation 26
Maintenance 26
Illustrations 27
Performance and Use 28
Motoring / Winds / Offshore 28
Rudders 28
Construction 30
Deck & Hull Construction 30
Stress & Movement 30
Constructions Differences 31
Design Considerations 32
Interior Molds 32
Buoyancy Tanks 32
Leaks 32
Sails and Sailing 33
Sailing Rig Types 33
Main Sail & Reefing 33
Headsail & Reefing 33
Spinnaker s 34
Heavy Weather 35
Offshore Cruising 36
Notes on Sailing a New Boat 37
Coast Guard Kit 38
Offshore Sailing Kit 38
Anchoring 39
Setting the Anchor 39
Retrieving the Anchor 40
Docking & Mooring 41
Heaving Lines 41
Picking up a Mooring 41
Sea Anchors 42
Effects of Lightning 42
Maintenance 43
Cleaning and Care of Fiberglass 43
Bottom Paint 43
Blisters 43
Teak Cleaning 44
Window Care & Maintenance 44
Hauling and Trucking 45
Winterizing 46
Operational Checklists 47
Contact Information 48
Addendums 53
Westerbeke 30B Quick Notes 58
Bottom Paint FAQ 60
Table of Contents