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12-2
INDEX
Foundation -------------------------------------------------------3-1
foundation layout for P24A ---------------------------3-4
foundation layout for P34A ---------------------------3-7
Freeze Period ---------------------------------------------------4-1
Freeze Protection Diagram------------------------ 3-14, 3-15
Freeze-Up Due To Extended Freeze Period -----------8-4
Freeze-Up Due To Ice Failing To Discharge -----------8-5
Freezer Drain Valve (61) ---------------------------- 1-6, 1-11
Freezer Pressure Switch (2PS) ----------------------------9-2
Freezer Purge Valve (76) ---------------------------- 1-7, 1-10
Freezer Safety Valves (51) ----------------------------1-6, 1-9
G
Gage Glass Stop Valve (31) --------------------------------1-6
Gear Reducer Replacement --------------------------------9-8
H
Hand Expansion Valve (17) -------------------- 1-4, 1-8, 9-2
Harvest Period --------------------------------------------------4-2
High Compressor Discharge Temperature------------ 8-11
High Discharge Pressure ------------------------------------8-8
High-Low Pressure Switch (1PS) --------------------------9-2
High Suction Pressure----------------------------------------8-9
How Your Tube-Ice Machine Works ----------------------4-1
I
Ice Lb./Kg Harvest --------------------------------------------2-3
Ice-Making Section (Cleaning Procedure) --------------7-3
Ice Quality--------------------------------------------------------8-7
Important Safety Notice --------------------------------------1-2
Inspection, First Arrival ---------------------------------------2-1
Installation -------------------------------------------------------3-1
Installation Review: A Checklist ------------------------- 3-18
J, K
L
Length of Ice -------------------------------------------------- 10-1
Lifting Procedures----------------------------------------------3-1
lifting diagram for P24A------------------------------3-8
lifting diagram for P34A------------------------------3-9
Liquid Feed Solenoid Valve (20) ---- -1-7, 1-8, 9-22, 9-23
Liquid Line Stop Valve(29) (58) ---------- 1-4, 1-6,1-7, 1-8
Liquid Return Stop Valve (91) ---------------------------- 1-11
Liquid Outlet Stop Valve (58) ----------------------------- 1-11
Low Discharge Pressure -------------------------------------8-9
Low Ice Capacity -----------------------------------------8-6, 8-7
Low Pressure Gage Stop Valve (69) ------------------- 1-12
Low Pressure Switch------------------------------------------9-3
M
Machine Room--------------------------------------------------3-1
Machine Short Cycles -------------------------------------- 8-11
Machine Stopped ----------------------------------------8-2, 8-3
Maintenance Checklist ---------------------------------------7-1
Maintenance Program (form) -------------------------------7-2
12/26/12
Make-Up Water Float Valve (12)-------------------------- 1-9
Make-Up Water Flow Rate---------------------------------- 2-3
Make-Up Water In--------------------------------------------3-10
Make-Up Water Temperature------------------------------ 2-3
Make-Up Water Stop Valve(62) --------------------------- 1-4
Make-Up Water Usage (P24A and P34A) -------------11-6
Manual Harvest Push Button (3PB) ---------------- 5-5, 6-3
Marley Cooling Tower Recommendations-------------3-12
Metric Conversion ------------------------------------------ 11-10
Model Designation Chart ------------------------------------ 2-2
Model P24A (drawings) -------------------------------------------
front side view ----------------------------------------- 1-4
right side view------------------------------------------ 1-5
back side view ----------------------------------------- 1-6
left side view ------------------------------------------- 1-7
Model P34A (drawings) -------------------------------------------
front side view ----------------------------------------- 1-8
right side view------------------------------------------ 1-9
back side view ----------------------------------------1-10
left side view ------------------------------------------1-11
N
NEMA 1 ---------------------------------------------------------- 3-1
Non-Condensable Gases ----------------------------------9-18
Normal Operating Vitals (P24A and P34A) -----------11-7
O
Oil Pressure Switch------------------------------------------- 9-4
Oil Return Line Stop Valve (70) --------------------------1-12
Operating Features ------------------------------------------- 4-1
Operating Tips ------------------------------------------------- 5-6
Operating Vitals (P24A and P34A) ----------------------11-7
Operating Weight---------------------------------------------- 2-3
P
P24A ------------------------------------------------------------------
capacity ratings---------------------------------------11-4
condenser water usage ----------------------------11-5
make-up water usage-------------------------------11-6
normal operating vitals -----------------------------11-7
specifications -----------------------------------------11-2
P34A ------------------------------------------------------------------
condenser water usage ----------------------------11-5
make-up water usage------------------------------11-6
normal operating vitals ----------------------------11-7
specifications-----------------------------------------11-3
Phase Protector (wiring schematic) ---------------------10-4
Piping and Drain Connections ----------------------------3-10
Piping Nomenclature ----------------------------------------- 4-2
Piping Schematic for P24A --------------------------------- 4-3
Piping Schematic for P34A --------------------------------- 4-4
Poor Ice Quality------------------------------------------------ 8-7
Power Supply Connection ---------------------------------3-17
P24A & P34A Service Manual
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